L31 vortec heads - Ever scratch your head when you're frustrated or thinking? HowStuffWorks found out how this tic became the signal for so many social expressions. Advertisement If you've ever had ...

 
In my opinion, the Speed Pro OEM vortec replacement pistons are the perfect way to get an affordable modern piston for a 350 rebuild. CR ends up perfect for a street engine with 62-64cc heads. Most other cheap Hypereutectic pistons use the old 5/64 rings. henri.junkkala.. Triangle sss

JEGS Cast Iron Vortec Cylinder Head. Improve Compression and Increase HP. JEGS Cast Iron Vortec Cylinder Head has fast-burn combustion chambers and high-velocity intake … PROMAXX Performance Vortec 185cc Iron Cylinder Heads 2150 Cylinder Heads, Cast Iron, Bare, 64cc Chamber, 185cc Intake Runner, Straight Plug, Chevy, Small Block, Pair Part Number: PMX-2150 Chevrolet Performance Parts L31 Vortec Cylinder Cast Iron Heads have set the standard for proven performance and budget spending . The best out-of-the-box head for the money! Excellent flow produces broad torque and killer power. Stock springs are good up to 0.450" lift.Sep 27, 2017 · The stock Vortec iron head will not tolerate more than 0.440-inch lift. We measured our stock iron heads right out of the box and the retainer-to-seal clearance was only 0.470-inch. Subtract the standard 0.050-inch clearance, this leaves only enough room for a 0.420-inch lift cam. That just won’t do. But don’t despair. A family trip to Hilton Head can result in timeless memories. Here's how to make that vacation happen. Update: Some offers mentioned below are no longer available. View the current...How are amnesia and head trauma related? What happens if you get bonked really hard on the head? Learn about amnesia and head trauma in this article. Advertisement We've all seen i... View Details. $1,600.66. Availability Date Unknown. FREE Shipping. Lowest Price Guarantee. Add To Cart. JEGS Cast Iron Vortec Cylinder Head has fast burn combustion chambers and high-velocity intake and exhaust ports. This head performs great right out of the box but can be mildly ported and milled up to 0.040 in. and requires a Vortec-style ... 305 Vortec heads have 58cc chambers and are going to give you a very high compression ratio on a 350 or 327. They have 1.84" intake valves and not quite as nice a combustion chamber. ... L31 Vortec, truck, 64cc chambers, 1.94/1.5, 170cc intake port And this is the GMPP race head that accepts older style manifolds and valve covers, …Chevrolet Performance Parts L31 Vortec Cylinder Cast Iron Heads have set the standard for proven performance and budget spending . The best out-of-the-box head for the money! Excellent flow produces broad torque and killer power. Stock springs are good up to 0.450" lift.Find CHEVROLET 5.0L/305 Cylinder Heads and get Free Shipping on Orders Over $109 at Summit Racing! ... Vortec, Cast Iron, Assembled, 67cc Chamber, 175cc Intake Runner ...As most kids are already back in school, my daughter is enjoying a couple weeks more of summer bliss before she heads to Pre-K with her friends. I know it... Edit Your Post Publish...As many know, Chevy Vortec heads make great power out-of-the box but can’t take more than about .450-.470” valve lift without binding. The common solution to this issue is to machine the valve guides, and spring seats to allow upgraded springs and more clearance for more lift. Well, according to Salle Chevrolet, you can use Crane’s Spring ...Also intriguing is a complete '96 to '02 L31 truck and van 350 Vortec engine (PN 12530282). This engine already has the right heads, plus it uses a hydraulic roller cam.If you’re on a Mac ‘N Cheese budget but you’d still like a little torque under your right foot, you’ve probably heard about the power payoff of Vortec heads. For …The only truly relevent info I found on Vortec heads is from this thread, along with snippets from guys allegedly running Vortec heads that posted in the various threads on building 383s that I sifted through: Vortec Head Swap thread on PBB At least you can tell I searched. :flipoff2: Evan Oh, here's a decent current thread on building a 383:JEGS - Intake Manifold Gasket Set for Small Block Chevy 1985-1989 5.0L/5.7L TPI and 1996-2002 5.7L L31 Vortec Engines. $16.49 ADD TO CART. Items You Need. JEGS 28030 - Blue RTV, Temperature Resistant up to 500 degrees [3 oz. Tube] ... Intake Manifold for 1996-2002 Small Block Chevy 350 Vortec with L31 Cast Iron Heads, …Thats right! You can run .550+ lift on a stock Vortec guide and Stock valves! No machine work. Lots of info in this video! Please watch the whole video for a...JEGS Cast Iron Vortec Cylinder Head. Improve Compression and Increase HP. JEGS Cast Iron Vortec Cylinder Head has fast-burn combustion chambers and high-velocity intake …If you want to use guide plates on the SBC Vortec heads they need to be machined to use the plates. L-29 461 BBC 11.10@118mph 9-30-22. 10.65@125mph 406 with home ported Dart 215 heads. 10 sec. Vortec 062's 406 w/hyd. cam and stock rocker arms. 11.16@118mph 461 BBC 8:1 compression with junk peanut port heads. Like.The L31 Vortec block usually don't require as much clearancing as do older blocks. Employing 6 inch rods that use cap screws rather than bolts and nuts to retain the big end cap greatly reduces the clearance problems with the block and the cam. The L31 heads bolt on with no problems the overbore is only .030 inch which is well inside their ...The new single plane intake manifold is designed to provide a broad RPM powerband for high-performance street/strip engine applications to a maximum engine speed of 7500 RPM. The carburetor-mounting pad is designed to accept all stock or aftermarket square-bore carburetors with manual or electric chokes. These intake manifolds are designed to …"Vortec" heads, an RPM "Gap" intake manifold, cam, timing set, and some gaskets. Edlebrock claims 435 hp on a 9.5 CR roller-cam 350 with that set of goodies installed. Plan is to have a bottom-end that will safly get the most out of my further investments (even if Edlebrock's claims are a bit idealized), and you guys are a big help.For stock power production, the hot ticket is the L31, Vortec-headed 350 offered from 1996-'02 in truck, van, and SUV applications. ... Even sporting the Vortec heads and a good intake and ... JEGS crate engines feature a 36 month/unlimited mileage warranty.This engine was designed as a direct replacement for 1996-2000 Chevy & GMC pickups, SUV's, and van applications. These vehicles introduced the L31 5.7L small block featuring Vortec cylinder heads that were developed for maximum power and efficiency. To begin with, L31 Vortec heads have 7/16" ROUND holes already in the heads- not slots - that the pushrods pass through. The earlier non self aligning rocker arm equipped heads have a 7/16" x 11/32" ovoid hole in them. If using 1.6-up ratio rockers, there's a chance the Vortec's 7/16" hole will not be long enough.The L31 Vortec head drops some bottom end torque compared to earlier heads, more cam doesn't help this unless you really pump up the compression. If your searching for more bottom end torque that really can be found by using stiffer rear gears (doesn’t really build more torque but winds the engine higher where there is more power. ...The 350 HO engine has production Vortec cast iron cylinder heads. These cylinder heads were first used on 1996 trucks with fuel injection, RPO L31. The intake and exhaust ports are very similar to the 1992-1995 Corvette 350 LT1 heads. The heads include 1.94” intake valves and 1.50” exhaust valves with pressed-in 3/8” studs.Thats right! You can run .550+ lift on a stock Vortec guide and Stock valves! No machine work. Lots of info in this video! Please watch the whole video for a...Jan 3, 2022 · JEGS 83201 - Intake Manifold Bolts for 1996-2002 Small Block Chevy w/5.7L L31 Vortec Heads $19.99 JEGS 210003 - Intake Manifold Gasket Set for Small Block Chevy 1985-1989 5.0L/5.7L TPI and 1996-2002 5.7L L31 Vortec Engines You can buy a cutter for less than $50 to reduce the diameter and height of the vortec guide boss. Then run .500 or .533 positive seals and have LOTS of room. AND use a nicer cheaper spring setup. All you need is a half inch drill, the cutter (avail from Comp, Crane, Competition products) and a reamer...) Takes 5-10 minutes on a set of bare heads..Find CHEVROLET 5.0L/305 Cylinder Heads and get Free Shipping on Orders Over $109 at Summit Racing! $5 Off Your $100 Mobile App Purchase ... Cylinder Head, Vortec, Cast Iron, Assembled, 67cc Chamber, 175cc Intake Runner, Chevy, Small Block, Each. Part Number: SUM-151124. 4.57 out of 5 stars.engine asm, 350cid/330hp with vortec heads (1018) $4,118.84 $3,367.15 Vortec 8.0L $5,969.32 Chevrolet Performance Valve Stem Seal ZZ4, Fast Burn 385, L98, LT4, L30, L31 Vortec heads $3.91 $2.68Jun 12, 2015 · The smaller retainer has few clearance problems on L31 Vortec heads than standard retainers so milling the guide is delayed a few hundredths of an inch of lift. The smaller, thus lighter, retainer also takes some of the mass control strain off the spring allowing better control of the valve with less spring pressure; this is good for a few ... The new single plane intake manifold is designed to provide a broad RPM powerband for high-performance street/strip engine applications to a maximum engine speed of 7500 RPM. The carburetor-mounting pad is designed to accept all stock or aftermarket square-bore carburetors with manual or electric chokes. These intake manifolds are designed to …The only truly relevent info I found on Vortec heads is from this thread, along with snippets from guys allegedly running Vortec heads that posted in the various threads on building 383s that I sifted through: Vortec Head Swap thread on PBB At least you can tell I searched. :flipoff2: Evan Oh, here's a decent current thread on building a 383:Manish Maheshwari, the head of Twitter India, has taken a new role at the company and is relocating to the U.S., the latest in a series of developments for the American social gian...The Vortec head is a nice boost on these older blocks. They require a matching intake to accommodate the change on these heads to 4 bolts that are nearly vertical instead of 6 bolts at a sharp angle of the pre Vortec heads; plus the different port size and shape of these heads.Shipping is free, but there is a delivery fee for residential addresses. 1x L31 LD Crate Engine - GM 5.7L Vortec 350 L31 LD Crate Engine. $4,795.70. Subtotal $4,795.70. Add to cart. SKU: 19432780 Categories: Chevrolet Performance 350 Crate Engines, Chevy Truck Engines, Factory Replacement Engines, GM OE, Small-Block Engines. Description.#1 · Jan 15, 2014. OK I'm turning to the board for information. I have a 327 with 906 vortec heads. I want to use stock exhaust manifolds. This engine has a 600 CFM carb. (1406) …Featuring wide-open intake runners, efficient combustion chambers, and a high-performance valve job, these heads deliver all of …From 1996 to 2000, GM truck and van 350 engines came equipped with L-31 Vortec cylinder heads. Built of cast iron, these powerhouse heads upped the horsepower of these engines by magnitudes. This is primarily attributed to the high port flow in the .300”-.500” valve lift area, wide bowl, and back-cut intake valve and exhaust. Product Details. NEW 350 FEATURES. All New Cylinder head and block castings. Forged steel crankshaft. All blocks are 4 bolt main. All blocks are roller camshaft ready. All blocks are mechanical fuel pump capable (Gen1e/L31 has no camshaft eccentric) Machined using precision CNC equipment. Machined and assembled in the USA. There are many aftermarket intakes that accommodate a carburetor and fit these head's unique port and bolt patterns. The L30/L31 Vortec head does not have push rod guides, like the LO5 Swirl Port engine immediately proceeding the Vortec these heads use self guiding rockers.Gas prices have fallen below $3 a gallon in nearly half of the US as demand slows heading into the Christmas holiday season. The average price for a gallon of gas has dropped below...Part Number: 809-19331470. Chevrolet Performance Bow Tie Small Port Cast Iron Vortec Cylinder Head, 185cc Intake Ports. Small Port Cast Iron Vortec Cylinder Head. 185cc …L31 Engine swap. Just thought I would post an update on my engine swap for anyone thinking of doing the same. I am pulling out a '75 350 for a '96-'00 L31 crate engine. Some benefits are the vortec heads, roller cam and the one piece rear main seal. For me, it also has future upgrade potential.In my opinion, the Speed Pro OEM vortec replacement pistons are the perfect way to get an affordable modern piston for a 350 rebuild. CR ends up perfect for a street engine with 62-64cc heads. Most other cheap Hypereutectic pistons use the old 5/64 rings. henri.junkkala.In essence, the Vortec head uses the iron LT1 chamber intake and exhaust ports in a standard-water-flow iron head. These production Vortec heads were used in the new Vortec 350ci engine intended ...It's the highest lift most aggressive cam you can get for the GEN 1-E Vortec 350 rpo L31 that will work with the OEM valve springs and L31 cylinder heads. Basically a 4 bolt Vortec 350 with a roller cam. 357 HP @5500 RPM. 407 LB-FT @4000 RPM. Camshaft Type (P/N 12677151): Hydraulic roller. Camshaft Lift (in): 0.473" intake / 0.473" exhaust.Oct 4, 2020 ... Vortec heads are limited to how much lift you can run. Let's discuss how you can run more lift without machine work. Link to GM Performance ...Jul 11, 2014 · In the last 2 1/2 years he's put a couple of hundred passes on it all between 12.50's to 12.80's! I would run yours until it breaks and then upgrade.:thumbsup: '62 Chevy Bel Air 461bbc AFR 335, 9x30 slicks, Powerglide, 4.30 gear, stock suspension and drum brakes. 6.320 at 109.28mph-9.942 at 135.91mph. F. From 1996 to 2000, GM truck and van 350 engines came equipped with L-31 Vortec cylinder heads. Built of cast iron, these powerhouse heads upped the horsepower of these engines by magnitudes. This is primarily attributed to the high port flow in the .300”-.500” valve lift area, wide bowl, and back-cut intake valve and exhaust. PROMAXX Performance Vortec 185cc Iron Cylinder Heads 2150 Cylinder Heads, Cast Iron, Bare, 64cc Chamber, 185cc Intake Runner, Straight Plug, Chevy, Small Block, Pair Part Number: PMX-2150 It's the highest lift most aggressive cam you can get for the GEN 1-E Vortec 350 rpo L31 that will work with the OEM valve springs and L31 cylinder heads. Basically a 4 bolt Vortec 350 with a roller cam. 357 HP @5500 RPM. 407 LB-FT @4000 RPM. Camshaft Type (P/N 12677151): Hydraulic roller. Camshaft Lift (in): 0.473" intake / 0.473" exhaust.In the 1 ton 1996 vans, there was an available engine that used a Vortec 350 L31 longblock with Vortec heads, but had a TBI injection unit and special TBI/Vortec intake manifold. The L31 350 was also available in the 3/4ton and 1 ton vehicles from 1996-2000 and if the GVRW was above 8600lbs the L31 got 4 bolt vertical iron main caps on the ...L31 Vortec Heads For a very good, professional write-up on the Vortec heads, go to this Chevy High Performance article. When GM Performance Parts released the L31 Vortec heads for small-block Chevy engines in 1996, they were an instant hit with the hot-rodding crowd due to the great flow numbers (outflowing the venerable Bow Tie heads ...There are many aftermarket intakes that accommodate a carburetor and fit these head's unique port and bolt patterns. The L30/L31 Vortec head does not have push rod guides, like the LO5 Swirl Port engine immediately proceeding the Vortec these heads use self guiding rockers.A family trip to Hilton Head can result in timeless memories. Here's how to make that vacation happen. Update: Some offers mentioned below are no longer available. View the current...Dec 20, 2009 · "Vortec" heads, an RPM "Gap" intake manifold, cam, timing set, and some gaskets. Edlebrock claims 435 hp on a 9.5 CR roller-cam 350 with that set of goodies installed. Plan is to have a bottom-end that will safly get the most out of my further investments (even if Edlebrock's claims are a bit idealized), and you guys are a big help. The story of Newton discovering gravity by getting hit in the head with an apple is a classic. Is there any truth to it? Find out at HowStuffWorks. Advertisement In 1666, the Great...Beginning in 1996 to '00, L-31 Vortec heads were installed from the factory on GM truck and van 350 engines. These newly designed for 1996, state of the art …Can both parents claim head of household if divorced? Yes, even if you're living in the same house. You and your children will need to meet a variety of tests to qualify for this f...584 Results Found For "vortec heads" Filter by Availability Filter Results Filter by Vehicle Individual Parts. Part Groups. Results 1 - 25 of 584 25 Records Per Page Best Keyword Match Sort . Summit Racing™ Vortec Cylinder Heads SUM-151124. Summit Racing™ Vortec Cylinder Heads SUM-151124 ...19331472. LARGE-PORT VORTEC BOWTIE HEAD ASSEMBLY. Completely assembled, ready to bolt-on. Airflow (281 cfm @ 0.600") 225-cc intake ports. 77-cc exhaust ports. 65-cc combustion chambers. P/N 1470 exhaust gasket (minor trimming may be necessary) Bare head P/N 19331473, available separately.View Details. $1,600.66. Availability Date Unknown. FREE Shipping. Lowest Price Guarantee. Add To Cart. JEGS Cast Iron Vortec Cylinder Head has fast burn combustion chambers and high-velocity intake and exhaust ports. This head performs great right out of the box but can be mildly ported and milled up to 0.040 in. and requires a Vortec-style ...As many know, Chevy Vortec heads make great power out-of-the box but can’t take more than about .450-.470” valve lift without binding. The common solution to this issue is to machine the valve guides, and spring seats to allow upgraded springs and more clearance for more lift. Well, according to Salle Chevrolet, you can use Crane’s Spring ...May 12, 2023 ... In this video, we're going to be discussing everything you need to know about the Small Block Chevy Vortec heads. We'll be discussing the ...As most kids are already back in school, my daughter is enjoying a couple weeks more of summer bliss before she heads to Pre-K with her friends. I know it... Edit Your Post Publish...Feb 1, 2002 · Scoggin-Dickey’s New TPI Intake for the Vortec Head. Few cylinder heads have hit the small-block Chevy world with as much impact as the GM Performance Parts Vortec iron cylinder head. By now you ... Aug 6, 2018 · JEGS 513002 - Intake Manifold for 1996-2002 Small Block Chevy 350 Vortec with L31 Cast Iron Heads, Dual Plane [Satin] $161.99 JEGS 601210 - Flexplate Bolts Chevy 90-Degree V6, 265-454 V8 with 2-Piece Rear Seal, & Ford 289-460 V8 [High Strength] View Details. $1,600.66. Availability Date Unknown. FREE Shipping. Lowest Price Guarantee. Add To Cart. JEGS Cast Iron Vortec Cylinder Head has fast burn combustion chambers and high-velocity intake and exhaust ports. This head performs great right out of the box but can be mildly ported and milled up to 0.040 in. and requires a Vortec-style ...Dec 31, 2023 ... started working on the ol L31 350 vortec engine i picked up on marketplace. Shes a rusty mess but internals look great, allegedly 70k miles.Jan 5, 2014 · A few years ago I ordered new GM Vortec heads from Summit. I pulled all the springs off, pulled all the studs out, did a pocket port job an cleaned up the ports of casting flash, install screw in studs an replaced the springs with Crane spring & retainer kit p/n 10309-1. Reused all the valves, keepers, seals. The L31 GM Vortec heads just weren't simply upgrades to existing heads, and these were a total reinvention based on the 1996 Caprice/Impala SS LT1 cast-iron head castings. The most significant change in the redesign was a revision to the water jacket, effectively allowing the Vortec heads' use on customarily cooled small blocks. ...The L31 Vortec heads have larger ports than the older Gen I cast steel heads, so they outflow the older heads. The Vortec heads are a little bit lighter than the older heads and have a “kidney” or “heart” …The L31 heads from the late-model 350 Vortec engine, introduced early in 1995, is the other type of cylinder head you need to look for on the used market. This is probably the best cylinder head casting that Chevrolet has ever produced for a production small block Chevy. The casting quality is as good as the best aftermarket iron heads, and its ...Chevrolet Small Block Head Casting Numbers. Aluminum, LT5, ZR1, DOHC, 32-Valve, drivers Side. This casting # has been used in many different versions of this aluminum 18′ and 15′ Bowtie race head. Different chamber volumes, port volumes, port locations, valve sizes, etc. were used. Check this casting carefully to determine which features it ...Order the L31 Chevy Vortec 350ci/5.71 replacement engine from JEGS High Performance! Free Shipping over $199* Same Day Shipping before 10pm* Price Match Guarantee; Free Shipping over $199* Same Day Shipping before 10pm* ... JEGS 83201 - Intake Manifold Bolts for 1996-2002 Small Block Chevy w/5.7L L31 Vortec Heads …Scoggin-Dickey’s New TPI Intake for the Vortec Head. Few cylinder heads have hit the small-block Chevy world with as much impact as the GM Performance Parts Vortec iron cylinder head. By now you ...

Feb 24, 2022 · 97 L31 Vortec build. hello, I have a 97 Vortec engine that I am going to overhaul, I am wondering if anyone could shed some light on what would be the best upgrades to do but also be able to use the stock intake/ spider injection. So far I am going to do flat top pistons, LT4 hot cam, roller rockers and upgraded valve springs. . Cameron duskin

l31 vortec heads

The L31 head uses a self guiding rocker, the head has no factory pushrod guide which used to be part of the pass through holes on the head for the push rods. ... No 350 Vortec came with a flat tappet cam, however, some 1996 350 Vortecs came with Swirl Port heads and TBI but all 350 Vortec engines use the same short push rod. - flat tappet …The 350 HO engine has production Vortec cast iron cylinder heads. These cylinder heads were first used on 1996 trucks with fuel injection, RPO L31. The intake and exhaust ports are very similar to the 1992-1995 Corvette 350 LT1 heads. The heads include 1.94” intake valves and 1.50” exhaust valves with pressed-in 3/8” studs.replacing the the engine in my c10 with a l31 vortec crate engine with Edelbrock performer intake, sniper EFI, and MSD pro-billet HEI. I have never screwed with timing curves for low compression vortec heads. ... The Vortec heads can be considered "Fast Burn" because they don't need as much advance as the old Chevy heads to get …May 17, 2016 ... A few facts about 5.7L Vortec heads. ... The truth about the "Double Hump" heads. The Reluctant Gearhead ... L31 Low Buck Build (Part 2). CUTTER'S&nb...When the Vortec heads were released in '96 (onL31-equipped pickups), it didn't take a brain surgeon to figure out they were an easy 25-30hp bolt-on. As Nicky told us, "The ports and the combustion ...Product Details. NEW 350 FEATURES. All New Cylinder head and block castings. Forged steel crankshaft. All blocks are 4 bolt main. All blocks are roller camshaft ready. All blocks are mechanical fuel pump capable (Gen1e/L31 has no camshaft eccentric) Machined using precision CNC equipment. Machined and assembled in the USA.What I'm wondering is if putting roller rockers with a 1.6:1 ratio would create too much lift. The stock self-aligning rockers have a ratio of 1.52:1. Stock the Vortec heads only accommodate about .42 or so, (I've read varying specs about that) but the stronger LS1 springs are supposed to allow more lift because they keep the valve float down.A-Premium Engine Aluminum Dual Plane Intake Manifold Compatible with Chevy GM Vortec E-Tech Heads Small Block SBC Gen I, 8Cyl 5.0L 305 & 5.7L 350-1996-2002-1500-6500 RPM. 5.0 out of 5 stars. 1. $135.99 $ 135. 99. FREE delivery Tue, Apr 2 . Only 6 left in stock - order soon. More results.It happens to even the best DIYer: the simple process of removing a screw becomes a struggle when the screw refuses to budge and the head of the screw becomes stripped. But not all...Chevrolet Performance cast iron Vortec cylinder heads will fit 1958 and later small block Chevy engines, and offer a 20 to 40 hp increase over earlier cast iron small block heads. Features include fast burn combustion chambers, and a high-velocity port design. They require the use of a Vortec-style intake and self-aligning rocker arms, and come ...11400 posts · Joined 2002. #4 · Feb 9, 2007. I don`t know what they flow. However, years ago I built a 305 roller engine with 305 vortec heads. The pistons were basic flat tops .030 over, the cam was a GM grind, was rather mild around 204 duration, Double roller timing chain, edelbrock intake, Q-jet carb, stock exhaust manifolds, single ...The L31 Vortec block usually don't require as much clearancing as do older blocks. Employing 6 inch rods that use cap screws rather than bolts and nuts to retain the big end cap greatly reduces the clearance problems with the block and the cam. The L31 heads bolt on with no problems the overbore is only .030 inch which is well inside their ..."Vortec" heads, an RPM "Gap" intake manifold, cam, timing set, and some gaskets. Edlebrock claims 435 hp on a 9.5 CR roller-cam 350 with that set of goodies installed. Plan is to have a bottom-end that will safly get the most out of my further investments (even if Edlebrock's claims are a bit idealized), and you guys are a big help.Sep 10, 2022 ... Easy .550+ Lift with No Machine Work! (L31 Build Part 6). CUTTER'S PERFORMANCE•26K views · 12:35 · Go to channel · SBC Chevy - Testing 6&n...49 posts · Joined 2004. #1 · Jan 15, 2007 (Edited) is it possible to change the spyder injector style manifold of a L-31 5.7L Vortec V-8 to TPI without major hassle. i recently picked one up at the scrap yard and was wondering what it would take to swap out injection styles if at all possible. Also i will probably be making the 350 into a 383 ...The story of Newton discovering gravity by getting hit in the head with an apple is a classic. Is there any truth to it? Find out at HowStuffWorks. Advertisement In 1666, the Great....

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