L31 intake spacer for mach

Vmax manifold spacer v8 dynograph taylor cable products. The ideal intake provides no flow restriction, since thats not possible the next best thing is an intake optimized to promote low end torque, or high end power, but, sometimes thats not possible either. I call a parts store near where i live that was listed on the web site for taylor wires. Dyno tests demonstrate increases of over 21 hp and over 21 ftlbs torque with vmax spacers installed. The stock l31 intake has many hills and valleys, the marine intake is flat.

One 350 in particular has 200,000 miles on it, still doesnt consume or leak any oil. Obviously, the four hole will increase it a little, the open will increase it much more. The four hole will help keep the intake charge velocity up a bit better, while the open spacer will slow it some verses no spacer or the four. Small block chevrolet 262400 cid engines equipped with 19962002 l31. It has also been my experience that these engines are not sensitive to oil brand or viscosity. Can anyone tell me why i cant order up a ramjet 350 intake manifold, buy proper sized fuel injectors, wire up the injectors, plumb fuel to the ramjet rails, wire up the said injectors, get a computer recalibration performed and then cam the hell out of my l31. It is a one inch spacer that goes between the two intakes on our vortec l31.

Each component undergoes a detailed manufacturing process that involves the hundreds of calculated and precision steps to ensure the finest quality possible. The intake gaskets seem to be much more of a problem on the vortec engines. The php spacer is 38 tall with gasket, while roys spacer is actually 12 tall with the rubber gasket in place. As a single solution, or partnered with products from other holley companies we can give you the edge you need over the competition. Taylor vmax intake manifold spacers 11011 free shipping. Dyno tests demonstrate increases of over 21 hp and over 21 ftlb of torque with vmax spacers installed. You dont have to do the 411 pcm swap to be able to do the marine intake. Increased power for your 1996 to 2000 350ci chevy vortec. The php intake spacer with gasket raises the intake cover for improved flow and less air restriction while delivering 48 more horsepower and torque. Holley efi 300263 holley efi sbc 4150 single plane fuel.

No other fresh air induction system can match the quality and engineering of the. The black coated fuel rails and rail bracket assortment are included with the. Intake manifold design is geared toward the end usage, whether that is a. Maximize your cars potential with these taylor vmax intake manifold spacers.

The 4 hole spacer is more likely to cause the carburetor to need recalibration than. It demands sophisticated technology, topnotch engineering, and most of all, people dedicated to making the best products available. Search in titles only search in engine mechanical only. Our engine started as a stock l31 with 65,000 miles on it. Installed this on my 2000 tahoe limited gmt 400 platform l31 engine excellent mod that i. By installing a larger diameter throttle body you decrease intake restriction, allowing your engine to work more efficiently and make more power. You will need vortec intake, headers and electric fuel pump. We had added a custom intake tube that runs to dual ump filters because this truck sees extradusty conditions on a regular basis. Give your hot rod some attitude with this billet 2. Using cuttingedge technology, the revolutionary new vmax manifold spacer product line was developed to deliver dramatic performance from your late model stock engine. We have run them on 5w30, 10w30, and 15w40 in the high mileage ones with great results. Chevy gm 102mm throttle body aluminum plate space adapter.

The 2002 model year was the final year for the l31 5. Gm performance view topic l31 intake spacer versus. These spacers are constructed of billet aluminum and allow a larger volume of air inside the plenum on late model intake manifolds. This intake manifold spacer is an evolution of the popular mdx manifold spacer mod performed by grassroots enthusiasts since 2009. The marine intake comes with 24 lbhr injectors that flow 28. The oneinch thick billet aluminum vmax spacer provides up to 31% more air volume under the plenum in late model modular intake manifolds that translates. Small block chevy with 1996up vortec l31 cast iron head. Discussion in 2nd gen tacoma parts marketplace 20052015 started by highaltitude, oct 7, 20. Choose rebuild and rering kits from the best, including federal mogul, sealed power, and summit racing. Work with any 3 bolt intake manifold ls1, ls6, truck style and 4 bolt throttle body ls2, ls3, ls7, l92, l99, l76. Mustang throttle bodies will improve throttle response and increase horsepower anywhere from 8. Intake manifold spacers stefs fabrication specialties.

It is suppose to give yo an extra 20 or 21 hp and 22 ftlbs of torque. Buy taylor cable 11011 vmax intake manifold spacer. Chevrolet performance parts 12498032gmpp ramjet 350 vortec fuel injection kit less electronics sbc due to heightened concern over the covid19 virus, pace performance has taken a proactive approach to slow the spread of this virus. Aircell intake spacers can be purchased through an aircell dealer, online, or by calling us. Smallblock engine intake manifolds and components chevrolet. The oneinch thick billet aluminum vmax spacer provides up to 31% more air volume under the plenum in late model modular intake manifolds that translates into solid performance gains in.

One of the simplest ways to increase horsepower is to install a high performance mustang throttle body. These timesaving kits bring together some of the most essential partsparts like pistons, piston rings, gaskets, bearings, and morein one convenient kit. Discussion in turbo tech questions started by forcefed86, jan 14, 2009. I just put a new crate engine in it last summer and im trying to keep everything in good condition to make this truc. With a larger spacer in the intake manifold, increases in torque can be found in the lower rpm range without any compromise in upper rpm flow. I was reading a carb book and it said that 4hole spacers will help the velocity of a large carb and normally pick up lowmid range power. Increases plenum volume for increased performance made in wichita, kansas from aerospace grade, usa produced. The oneinch thick billet aluminum vmax spacer provides up to 31% more air volume under the plenum in late model modular intake manifolds that translates into solid performance gains in horsepower and torque. Use our website calculator to insert your numbers and see how quick your roi is received. The test engine we wanted a stout engine capable of making good power to ensure that each manifold would be pushed to give its best. If i cant get different fuel injectors for my l31 im selling it and getting a 5.

It does, however, require a specific intake manifold a vortec head has four bolts attaching the intake manifold as opposed to the traditional six bolts per head. With the addition of the street sweeper carb spacer, the hvh dualplane intake continued to make impressive power. Many are hesitant, as was i, to remove the functionality of the iconic shaker hood ram air system on my mach 1. Holley efi sbc 4150 single plane fuel injection intake manifold chevy. Mine was designed and produced by roy, a member on the mach 1 registry site. This spacer may require a longer blower belt and longer blower studs both. Iirc he figures hes around 420430 hp at the crank right now. Vortec stroker dynoed 330rwhp 395400 crank hp before the vmaxx intake spacer and a couple other mods. Tre performance trick flow specialties intake manifolds at trick flow, creating bolton, powerbuilding parts is all we do. This design points the injectors at an angle to match the intake runner airflow angle. Either spacer design will increase the plenum size of the intake manifold.

The surface between blower and spacer is oringed while the manifold to spacer will need a gasket. The exhaust manifold from 1996andnewer pickup trucks with rpo l31 350. This one is made of a phenolic material for better heat resistance, and its actually slightly taller. Holley 300263 efi sbc 4150 intake manifold, l31 vortec heads. Efi intake manifold heat spacer kit, phenolic, 38 in. More air means more power and taylor has dyno tested these spacers to ensure. Make one of our engine rebuild kits part of the equation. Aircell intake spacers achieves all these mentioned with its unique patented helix design. Lynne73 former member send private message easton, pa usa vettes. On a dual plane intake i would only use an open spacer. The vmax spacer is simple to install, and the kit comes complete with instructions and all the necessary hardware and gaskets. With airmax spiral flow intake system installed those concerns are left behind. Rpo l31 19862000 style block, 1pc rear seal 4 bolt mains no mechanical fuel pump provision. Ict billet intake manifold plenum spacer riser compatible with 4.

Engine intake manifold spacervmax manifold spacer taylor billet. This sr performance aluminum intake plenum spacer for the 19962004 4. I installed an intake spacer a couple of months ago now, similar to the php spacer. Reviewed in the united states on february 28, 2019. Jegs 502 intake manifold small block chevy with 1996up. Pauls high performance, jackson michigan 0304 mach1. By helping to better separate your throttle body from engine heat and increasing the volume of the plenum, you will easily gain 27 dyno proven rear wheel horse power. Also includes, 8 longer allen bolts and 2 nylock nuts. Ict billet intake manifold plenum spacer riser compatible.