Edelbrock tpi intake

 

; 1985-88. The Edelbrock Performer T. Additional information. I paid $1,500 for the Super Ram and throttle body. High-Flo TPI Baseplates. 50-State Street Legal with OEM TPI. Free shipping on many items | Browse your favorite brands May 23, 2014 · TPI Intakes and runners. Intake Manifold, Street Tunnel Ram, Aluminum, Polished, Dual Square Bore, Chevy, Small Block, Each. 95. Reply Like. 0L/305 Intake Manifolds, Carbureted and get Free Shipping on Orders Over $109 at Summit Racing! Engine Intake Manifold Performer Series Edelbrock 2104 (Fits: 1991 Chevrolet Corvette) Brand New: Edelbrock. Edelbrock part #2104 Performer intake manifold is designed for street 262-400 c. Injector flow rates are flowed at 43. Performer RPM Small Block Chevy AIR-Gap Intake Manifold. Some measurements are: See link on porting of Base for important hints/info for aftermarket TPI bases, and the edelbrock specifically. It is also found that an unmodified Edelbrock intake and runners will make 19-22 more horse power then stock. This patented design greatly improves torque over a wide RPM range for excellent throttle response, especially off-idle through the mid-range. . 05. header exhaust manifold collector gaskets. Our patented Air-Gap design delivers a cooler and denser air stream for maximum power output. Intake Manifold - Chevy Small Block, Satin (Runners Only) Automotive Performance Carburetors, Cylinder Heads, Intake 1 product rating - 1985-1992 TPI EDELBROCK HIGHFLOW INTAKE MANIFOLD BASE CAMARO CORVETTE FIREBIRD. System Intake Manifold Edelbrock - Performance Features: Includes Both Base Manifolds and TPI Runners. Departments. Clear hard anodized finish from the elements. $20 Off $250 / $40 Off $500 / $80 Off $1,000 - Use Promo Code: REWARDS The unique intake runner design of these Edelbrock aluminum heads greatly increases performance with the Tuned Port Injection systems used in the Corvette. UPC: 085347038664. This project started like most, with a little bench racing session discussing the pros and cons of the myriad of intake choices EDELBROCK 3817 INTAKE MANIFOLD . A: The Edelbrock and TPIS TPI intake base are both made by Edelbrock. i. Requires No Changes to OEM Computer. 2, 5. 99. Edelbrock intake manifold gaskets offer precise sealing to make more power! Properly sealing an engine is vital to making maximum horsepower, and these intake gaskets will allow for optimum flow and performance. 5 PSI on an injector flow bench using test fluid with same density as gasoline. M. . Baseplate, High-Flo TPI Vortec, Aluminum, Multi-Port, Chevy, Pontiac, 5. Baseplate is stock height. Manifolds will not fit 1991-95 vehicles. Aug 1, 2017 · THE larger 1. Dyno tests showed gains of 5 hp and 9 ft-lbs. 30. It's compatible with Edelbrock High-Flo runners ( see my High-Flo runners listing ,) and either stock or other aftermarket runners; it can can be ported to improve flow capacity. $566. Get better performance from a simple manifold replacement kit. Edelbrock High-Flo TPI intake. Can be ported to improve flow capacity. 00 shipping. Edelbrock part #7137 Pro-Flo XT intake manifold is designed for 1957-86 S/B Chevy. 5RR (non-SA) with new guideplates & pushrods. American made quality and affordable performance, the heads feature as-cast ports and are designed for entry-level street applications. Upper Intake Manifold Plenum Gasket Included: Jan 18, 2009 · a stock TPI limits flow to about 200 cfm and that matches the stock heads, and intended rpm power band, even if you were able to port the intake to flow 240cfm the heads are still the limiting factor, swap the heads and cam, and youll potentially see gains from the intake mods but Id strongly suggest the heads, cam and a low restriction exhaust Free Shipping - Edelbrock Pro-Flo XT EFI Intake Manifolds with qualifying orders of $109. Edelbrock 3891 - High-Flo T. GM’s Tuned Port Induction was the first port-injected EFI engine installed in Firebird, Corvette, and Camaro V-8 engines. Sep 3, 2010 · 91 L98, Edelbrock TPI base, SLP runners, ported plenum, and long-tube headers. Big Block Chevy 454ci TBI 1987-1990. 7L/350 Chevy small block Gen I Edelbrock Intake Manifolds, Carbureted and get Free Shipping on Orders Over $109 at Summit Racing! $20 Off $250 / $40 Off $500 / $80 Off $1,000 - Use Promo Code: REWARDS Nov 21, 2004 · Product Description. Chevrolet V8 applications. These manifolds also deliver improved throttle response over stock intakes and are available in Apr 6, 2009 · All CFM values are corrected for airflow at 28 inches of water. 7L engine Flows 260 CFM per runner, (the highest in the industry). Details. B. +$60. Here is a link to my auction. Intake Manifold Gasket for 1958-1986 Small-Block Chevy. 7L, Kit Dec 15, 2022 · I also have a TPiS 1,100 CFM throttle body. All three TPI intake bases are pretty much the same, and you would be hard pressed to tell the difference in performance Oct 19, 2015 · I can get a really good deal on a complete 89 camaro tpi setup (no ninth injector) with ECU and harness but as usual with used TPI intakes the runners are beat up from sitting on my buddies shelf for near 10 years. This intake allows any Corvette, Camaro, or Firebird owner to run the free flowing '96 and later GM cast iron Vortec heads, aluminum Fast Burn heads, or take advantage of the superior flow characteristics of our E-Tec series heads while still using the factory or aftermarket TPI system. Satin Finish. Stock TPI/LT1 48mm Throttle Body w/ airfoil -- 821. 7L small-block Chevy Corvette engines originally equipped with center bolt valve covers. Free shipping when your order includes this part. Product Line: Edelbrock High-Flo TPI Runner Replacement Gaskets. This intake may also be used with Edelbrock Performer LT1 cylinder heads 350-61909 or factory/OEM Apr 5, 2019 · Accel Super Ram and SLP T-Ram. Performer Intake Manifold. Shop Intake Manifolds, Fuel Injected at Summit Racing. No computer changes are necessary. Jul 1, 2006 · After running the TPI system we switched over to the Barry Grant 650 Speed Demon carburetor and Edelbrock Performer RPM intake. Dyno tests show that the power gains an extra 5 horsepower, 9 foot / pounds and torque across the entire RPM range over their The Edelbrock #60879 Corvette center bolt cylinder head is designed for 1986-91 Tuned Port Injected (T. The Vortec TPI base manifold was designed from the Find many great new & used options and get the best deals for Edelbrock Hi-flow TPI Intake System #3860 at the best online prices at eBay! Free shipping for many products! A bit expensive really but nice one piece intake design that cures the issues with TPI intakes. Idle-5500 RPM Range. Estimated Ship Date: Apr 5, 2024 (if ordered today) Jumpstart Your Next Project! Find Parts and Accessories tpi intake runners KEYWORD and get Free Shipping on Orders Over $109 at Summit Racing! Oct 31, 2015 · The Edelbrock TPI manifold will add horsepower as the manifold is bigger and Edelbrock also replace the intake tubes with the larger 350 sized tubes. Intake Manifold, Performer RPM Air Gap, Dual Plane, Aluminum, Natural, Square Bore, Mopar, 5. d. 9L, Each. Get the best deals for edelbrock tpi intake manifold at eBay. Shop restoration car parts and accessories at Rick's Camaro. Compatible with OEM Equipment Incl EGR Valve. Click on any image below for an enlargement (~500K) image. Also For Fast Burn and Edelbrock E-Tech Heads. All Edelbrock Auto Parts Includes Base of your choice, Throttle body choice of size 835 cfm or 1050 cfm, runners, plenum, fuel rails, all required gaskets, all required stainless steel brackets and all required stainless steel mounting hardware. P/N 3893 - High-Flo T. FEATURES INCLUDE: New lower price - Complete kits starting at $1695. Last edited by 1991Z07; 07-28-2005 at 03:25 PM. With stock heads, the High-Flo System makes an 18-20 hp gain over stock. Brand New. Pro-Flo XT EFI intakes accept Edelbrock Pro-Flo XT Full sequential port EFI systems delivers fuel into the intake air flow right at the port with an injector for each cylinder, allowing for better fuel atomization & distribution. This design features an open air space that separates the runners from the hot engine oil resulting in a cooler, denser charge for more power. Home > Intake Manifolds > EFI Intake Manifolds (Electronic Fuel Injection) > Edlebrock EFI > Chevrolet - Small Block V8 > Edelbrock High-Flo T. The RHS intake is unique in that it is machined for three different small-block intake patterns: the standard 23-degree small-block, the '87-and-later pattern that uses Jul 19, 2023 · Find many great new & used options and get the best deals for Edelbrock HI FLO PORTED TPI INTAKE MANIFOLD BASE 3860 CAMARO FIREBIRD CORVETTE at the best online prices at eBay! Free shipping for many products! Aug 11, 2009 · I just called Edelbrock from the number that WW7 posted, and the technician said, to order part number #350-3891 which will fit the stock 89 TPI Vette or the ZZ4. TEMPORARILY OUT OF STOCK. AirFlow. (Throttle Body Injection) Intake Manifolds are dual-plane, low-rise intake manifolds with a 180 degree firing order and patented runner design. The following airflow tests were performed on the University of Northwestern Ohio's SuperFlow SF600 Flow Bench. Cancel. 3L V6 TBI. This is for all Tuned Port Injection Motors (TPI) '87-'92. Can Be Ported to Improve Flow Capacity. The air-gap design separates the runners from the hot engine oil, resulting in a cooler, denser charge for more power. Your 305 manifold and tubes are restrictive (as is the inlet throttle plate). $14. or Best Offer +$50. Jun 28, 2007 · FWIW - SDPC used to be the sole source for a TPI/Super Ram intake base manifold, but Edelbrock has been suppplying one for a while now. of torque over the Edelbrock Performer manifold #2101 on a 350 Chevy. Edelbrock 2101 Performer Intake Manifold Install Kit, Quadrajet made by Edelbrock, for as low as $303. SDPC SD3816 - TPI Vortec Lower Intake Baseplate. I am in San Diego, CA & will arrange local pick up. I'll let it go for $500 plus shipping. Produce maximum power with Find many great new & used options and get the best deals for Edelbrock 3817 Hi Flo TPI Vortec Intake Manifold at the best online prices at eBay! Free shipping for many products! Get the best deals for Tpi Intake Runners at eBay. This combination boosts torque over a wide rpm range, from idle to 5,500 rpm. The Hi Flo TPI Vortec Intake Manifold intake allows any Corvette, Camaro or Firebird owner to take advantage of the superior flow characteristics of our E-Tec Series heads, 96 and later GM cast iron Vortec heads or aluminum Fast Burn heads. Please call 262-857-3333 or Sep 10, 2009 · 51 posts · Joined 2006. Details: No Reviews. Nov 21, 2004 · The Edelbrock Performer Intake Manifold delivers superior performance with square-bore carburetors. 0L/305 Edelbrock Intake Manifolds, Carbureted and get Free Shipping on Orders Over $109 at Summit Racing! The Edelbrock Performer RPM Air-Gap LT1/LT4 intake manifolds feature a tunnel-ram design that offers performance increases in the 1500-6500 rpm range. Edelbrock Street Tunnel Ram Intake Manifolds 71101. 70 seconds (includes manifold #350-3764, cam kit #350-2162 and Tubular Exhaust System). tpilt4 (983) 100%. Apr 9, 2018 · This High-Flo TPI base plate from Edelbrock retains factory fuel injection parts and emission equipment. Related Categories. These are in great shape, and I have cleaned them up with a wire brush. Intake Runners, High-Flo TPI, Aluminum, Natural, Includes Gaskets, Chevy, Pontiac, 5. For about half the price of a vortec tpi base and better flowing runners I can get the Pro Flow xt vortec intake and I already have Jun 13, 2016 · Details. 1987-1994 Small Block Chevy 4. or Best Offer. Uses Factory or Aftermarket TPI System. 7 sq inch cross sectional area), of the stock G. I. $829. Edelbrock Intake Manifold Runners 3865. These kits include an Edelbrock aluminum intake manifold, intake gasket set, carburetor base gasket, RTV sealant, intake bolts and carburetor studs for an all-in-one-box installation for your street rod or muscle car. Requires no changes to stock computer. They are designed to work with either stock, 52mm or 58mm Edelbrock throttle bodies, and will accept OEM fuel rails. I. Edelbrock Intake Manifolds, Fuel Injected 3817. Skip to Main Content. Chevy V8's that have heads with canted center bolt holes, 1987-1995. I typed in part #350-3891 on both the Summit and Jeg's websites and they are both available for $745. 47" diameter runner cross section (1. Stock TPI/LT1 48mm Throttle Body w/o airfoil -- 783. Edelbrock part #7138 Pro-Flo XT intake manifold is designed for 1957-86 S/B Chevy swapped with E-Tec/Vortec heads or 1996 and later Vortec Engines. 00. is your one stop shop for Edelbrock parts and accessories. Our engine dynometer tests have shown a 40HP gain with the new SDPC Vortec TPI base plate and stock Vortec heads versus the stock L98 engine. The sensors included are throttle position sensor, idle air control and manifold air temperature. 1. P. Edelbrock Intake Manifold Gasket for 1958-1986 Small-Block Chevy. Share this product. The Performer 454 TBI manifold delivers outstanding performance for the street with complete emissions compatibility. Port Style: Edelbrock High-Flo TPI. stock 113 heads. Review This Item. #3890/#3892 are stock replacement/street legal parts for 305/350 V8s with T. PERFORMER ®. The Pro-Flo XT intakes are engineered with a large plenum and long tapered runners to deliver maximum horsepower and broad torque throughout the rpm range (1500-7000 rpm). The Edelbrock Performer RPM Air-Gap LT1/LT4 intake manifolds are manufactured from aluminum and feature a natural finish. Edelbrock 8504 - Intake Manifold Bolt Kit Small Block Chevy (4) 305/350 tpi intake plenum gasket set. If you have the "Corvette fuel injection" book, it has a graph with the stock L98, LT1 and LS1 vette curves overlaid. 75" (2. B. Edelbrock part #7107 RPM Air-Gap LT1 utilizes the proven short runner tunnel-ram style, this manifold provides the next step up in performance for LT1 owners. Shop Edelbrock dual plane, single plane, Tunnel Ram, dual-quad, three-deuce intake manifolds—and many more. Buy Edelbrock 3817 Hi Flo TPI Vortec Intake Manifold Baseplate at Walmart. We have a great online selection at the lowest prices with Fast & Free shipping on many items! Edelbrock part #3764 Performer 454 T. com. L98 vettes made a tiny bit more torque than LT1 vettes in a narrow range (around 2-3k rpm). Jul 28, 2005 · The only way to tell if it is OK is to flow the manifold and the runners. This intake manifold is designed to work with either a 52mm throttle body or 58mm throttle body. $2,700. UMI Performance Adjustable Strut Tower Braces 2008-R. ". These manifolds will accept stock or aftermarket fuel rails and include an Retail Price: $1279. 99 in our huge selection of parts. Description. Edelbrock - High-Flo T. It is port matched to the factory LT4 cylinder heads and Edelbrock RPM XT 350-61939 heads. I would recommend having them rebuilt. These are 50 state legal and are a direct bolt on for your Camaro. Top quality Edelbrock gaskets ensure a perfect seal every time. Estimated Ship Date: Monday 6/3/2024. Edelbrock - Hi Flo TPI Vortec Intake Manifold P/N 3817 Features: Designed for 96 Later GM Cast Iron Vortec Heads. Not Available. Now available for popular LS Platform. Most complete EFI Systems under one part number. Strut Braces, Front Upper, Red Powdercoated, Steel, Chevy, Pontiac, Each. The Performer is our patented dual-plane, low-rise intake manifold with a 180° design that greatly improves torque over a wide RPM range. Edelbrock intake manifolds are American made with total in-house control over quality in our ISO-9001-certified manufacturing facilities. Edelbrock Performer Intake Manifold Small Block Chevy 4. This intake is designed for 1994-95 LT4 engines but will also fit the 1992-97 LT1 engines with LT4 style cylinder heads. 25 shipping. Edelbrock part #71373 Pro-Flo XT intake manifold is designed for 1957-86 small-block Chevy V8 applications. rick350 (200) 100%. Edelbrock has packaged all the necessary components to replace your stock iron intake manifold. Get the best deals on Edelbrock Intake Manifolds for 1991 Chevrolet Corvette when you shop the largest online selection at eBay. Jul 26, 2013 · Edelbrock Victor Jr. $26. Requires no changes to the computer. Performer RPM Air-Gap LT1/LT4. This Pro-Flo XT EFI intake accepts Edelbrock Pro-Flo XT Throttle Bodies and Fuel Rails The Edelbrock Intake Manifold Replacement Runner to Base Gaskets (3866) utilize high-quality materials to provide your TPI vehicle with an excellent restoration option. 44 watchers. derosnopS. Find CHEVROLET 5. Edelbrock's Patented Dual-plane, low-rise design with a 180-degree firing order greatly improves torque over a wide rpm range for excellent throttle response. We have a great online selection at the lowest prices with Fast & Free shipping on many items! P/N 3817 - Hi Flo TPI Vortec Intake Manifold Edelbrock - Performance Features: Designed for 96 Later GM Cast Iron Vortec Heads. Edelbrock part #7501 RPM Air-Gap #7501 intake manifold is designed for 1955-86 262-400 c. Large Tube runners for the 1989 to 1992 Camaro, Firebird and Corvette. These parts can be reused with a 350 short block at a later date so you are not throwing money away. Chevy V8's. This allows us to custom match each customer's specifications. Excellent Throttle Response and Mid-Range Power. 7L, Each 1985-1992 Highflow TPI Intake Runner Professional Porting Service 🌬️💨 Firebird, Corvette Edelbrock tpi vortec manifold & runners Camaro. Order Camaro TPI Intake Runner, Edelbrock High-Flo, 1989-1992 for only $449. 7L Corvettes (except LT1, LT4 and LT5 Corvettes) originally equipped Front Timing Cover Gasket Set #6998 For Big-Block Chevy, With Front Seal. The intake bolt pattern utilizes the 1986 May 28, 2013 · Edelbrock High-Flo TPI INTAKE MANIFOLD & RUNNERS! This is for all Tuned Port Injection Motors (TPI) '87-'92. intake is much more affordable than the TPIS intake but it requires a LS1 or LS2 single blade throttle body which I don’t Best Selection of Edelbrock Hi Flo TPI Vortec Intake Manifold 3817 96 And Later Chevy Small Block Vortec - Baseplate Only within the automotive aftermarket industry from Edelbrock Supercharger. We do not have them on the shelf ready to ship. The High-Flo TPI intake has larger runner (round) and intake (rectangular) ports than the stock TPI intake base. (20) $359. It's compatible with all current OEM and aftermarket Non-EGR. intake manifold is designed for street 454 c. Camaro, Firebird, Corvette Edelbrock tpi vortec manifold & runners Camaro. Sale Price: $726. Manifold Base; High-flo TPI for Vortec Cyl Heads With that the Edelbrock Performer EPS intake manifold has a runner design that's "tuned" for peak torque at 3500 rpm on a 350-inch engine making it ideal for power from off-idle to 5500 rpm. S/B Chevys with Tuned Port Injection. The tech also, said part #350-3893 is for use with aftermarket heads only. System Intake Manifold - EGR - Idle-5500rpm - Baseplate/Runners - Street Legal - Street/Hi Performance Use Only - Genuine Part # 3891 from Marken Performance & Restoration Inc. #3891/#3893 are stock replacement May 26, 2020 · C4 Tech/Performance - Pro-Flo XT EFI intake - How many folks are running the Pro-Flo XT EFI manifold and are you happy with it? I have a dyno day scheduled in two weeks for my large tube edelbrock TPI set up but would change to the pro-flo if it is a better intake. The 60cc combustion chamber maintains stock compression ratio when used with the recommended gasket. Edelbrock's patended Air-Gap design delivers a cooler and denser air stream for maximum power output. 0 cfm. Must Match w/Edelbrock TPI Runners PN [3865/3870] Use Edelbrock Gasket PN [7235] or GM PN [89017465] P/N 3890 - High-Flo T. 0L, 5. These intakes are built to order. You need to do each one to determine if the flows are equal (if you did a good job on the porting) and then compare the two flow rates (runners and manifold). Jan 24, 2003 · TPIS and every other company or shop that has spent the time and reserch to find out will argue with you. Compatible w/Stock Fittings and Emissions Features. tpi, intake adds at least 1200 rpm to the engines potential IF properly matched to the correct components, like 42lb injectors, un-ported this runner should Details. #17 · Sep 10, 2009. I have two sets of fuel injectors, 24lb and 36lb. View Details. 85-92 Camaro Firebird Trans Am TPI EDELBROCK HIGH FLOW INTAKE MANIFOLD Corvette. Introduced in 1985, TPI was a big step up compared to the throttle-body injection they had used previously, although its long-runner design seems like it would have been better suited for Edelbrock Performer intake manifolds are low-rise, dual-plane designs with patented runner tuning and a 180 degree firing order that you won't find with the competition. High-velocity runners deliver excellent throttle response throughout the power band. Jun 10, 2003 · porting a TPI or get a better intake! read this carefully the best results I got when useing a TRUE TPI were with a ported EDELBROCK base, PORTED and siamesed SLP runners and a ported plenum, siameseing the base lost tq , yes its possiable to raise the rpm level the engine runs at by siameseing the base but the cars not quicker,the SUPER RAM and CUSTOM STEALTH RAM both out flow and out perform Not Available. With the complete Edelbrock Total Power Package 0-60 times improved by 1. Add our Performer High-Compression heads #60499 for even greater power gains. Services. These gaskets are designed for precise fitment, ensuring a seamless integration with your vehicle's engine system. Shipping: Free! Usually ships within 72 hours. 50-state street legal, these heads are designed for 1987-91 5. Opens in a new It's simple with Edelbrock High Flow TPI Intake. Horsepower gains from idle to 5, 500 RPM, when used with Performer Series square-bore or Thunder Series AVS carburetors. Call For Price and Availability! Designed for 1985-91 305/350 c. TPIS does go one step further and port matches all the entries and exits on the manifold and the others do not. and horsepower by 25 on stock 5. Features EGR in stock location. The Edelbrock #5089 E-Street cylinder heads are designed for use with 1955-1986 SBChevy engines. Sep 24, 2006 · C4 Tech/Performance - Edelbrock TPI manifold - Has anyone ever purchased or the the edelbrock TPI intake manifold part # 3860 or 3861? Its my understanding that the stock gm tpi intake manifolds dont flow that well? Jun 27, 2003 · Converting your TPI intake over to an LT1 is easier than you think. Accell makes their own TPI intake base. Edelbrock synthetic fiber composite gaskets are impervious to most chemicals, and when compressed, will conform to any imperfections on the sealing surface. The swap went very smoothly, thanks to the engine dyno, and in no Edelbrock Performer RPM Air-Gap Intake Manifolds 7577. Jun 5, 2018 · The Performer Air-Gap features the air-gap design for the ultimate street performance in the idle to 5500 rpm range. Summit Racing Part Number: EDL-3866. This Pro-Flo XT intake is engineered with a large plenum and long tapered runners to deliver maximum horsepower and broad torque throughout the rpm range (1500-7000 rpm). 9 cfm. I) 5. Baseplate retains factory fuel injection parts and emission equipment. This product is not available, please call customer service for options, at 1-800-345-4545. 07-28-2005, 03:51 PM. Another similar option is the Edelbrock pro flow xt which is the Ramjet intake GM uses on their Ramjet crate engine. I hogged out the SLP runners at the top where it mates with the plenum, and port-matched the lower side of the SLP runners to the Edelbrock TPI base. Performer center bolt cylinder head is 50-state street legal and accept factory center bolt valve covers. System Intake Manifold P/N 3891 Features: Includes Both Base Manifolds and TPI Runners; Compatible w/Stock Fittings and Emissions Features; Requires No Changes to OEM Computer; Excellent Throttle Response and Mid-Range Power; 50-State Street Legal with OEM TPI; Can Be Ported to Improve Flow Capacity Dec 25, 2019 · About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Best Selection of Edelbrock High-Flo Intake Manifold Base 3860 Cast Finish - EGR - Idle-5500rpm - Centerbolt Engines - Street Legal within the automotive aftermarket industry from Edelbrock Supercharger. Per SkankZilla: "EDL 3817 is the TPI high-flo vortec intake base. 45 sq inch cross sectional area)of the FIRST intake design, vs the STOCK 1. All CFM values are corrected for airflow at 28 inches of water. Click here to shop for Edelbrock High-Flow TPI System and get free shipping with guaranteed lowest prices. This manifold is engineered with a large plenum and long tapered runners to deliver maximum horsepower and broad torque band throughout the rpm range (1500-7000 rpm). Edelbrock is the most respected name in performance! Since 1938, Edelbrock has manufactured its core products in the USA for quality and performance. Tuned Port Injected (TPI) engines with Vortec heads is a reality thanks to the Performance Team at SDPC. The whole "TPI is better for low end" thing is mostly myth. Have proven to increase torque by 30 ft/lb. A fully ported stock will make about 4-9 more horse power with port matched stock runners. Compatible with stock or aftermarket runners. The award-winning RPM Air-Gap intake manifold incorporates the same race-winning technology that's used on our Victor Series competition intakes. ru bg jh wg sv yv ai eg lw fk