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High revving pontiac 400

WebJan 29, 2009 · Either is fine 400 or 455. 75 and later 455's are a little weaker but I know of one that is making 878 hp and is fine. 400's have a smaller main journal which is a good thing on Pontiacs and can be border to make 455 cubes easy. 455 Cranks can be made to turn down to fit a 400 block but if you have the 455 then just use it and keep rpms under … WebALL ALUMINUM Pontiac Road Race Engine from Butler Performance. 496 c.i. w/ 730 HP on PUMP GAS. Butler Performance 461-474 c.i. Crate Engine with Edel. Lowrise 2x4 intake and 2 Edel. carbs. Starts at 500 HP and 550 …

Sorting through Pontiac’s Ram Air engine production

WebJul 19, 2024 · Yes, highway rpm increased as well, but I rationalized it by deciding that 3.23 gears provided a good balance of performance and economy. Currently, my 1967 Buick … WebNov 13, 2024 · The Edelbrock cylinder heads have Ram Air exhaust IV ports—so you should use this set of Hedman headers. Keep your compression ratio at about 9.5:1. According to Edelbrock, this combo will … circuit breakers at home depot https://ryangriffithmusic.com

Question about cleaning throttle body and now high revs? Pontiac …

Web650+ HP Pontiac 400/487 cu.in. 10 photos FAST XFI Sportsman System, FAST 4150 Black Anodized Throttle Body, Pontiac Edelbrock Victor 1050 Intake, Edelbrock Aluminum Heads, Comp Custom Cam, Johnson lifters, GZ Evac Pump System, Custom Butler Valve Covers, and much more ... Butler Performance custom builds Pontiac engines to your … WebSep 11, 2003 · After tearing down a 400 I used to run is when I found the stretched rod bolts and then after some research found that this is a common problem for Pontiac engines, … WebOct 4, 2015 · The big Pontiac Ram Air 400 was also a victim of underrating, advertised at 366 HP at 5100 when in fact maximum power is 410hp @5600. Number Six: Buick GSX … circuit breakers apple tv

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Category:Why is the engine bogging under acceleration? - iFixit

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High revving pontiac 400

Don’t Gamble When Choosing Cylinder Heads - Engine Builder …

WebRevving Pontiac's tunnel-port Ram Air V. Lance Kramer’s Ram Air V engine was built using NOS components including the mechanical camshaft. It idles around 1,200 rpm and … WebApr 14, 2024 · Pontiac 400 small block with 100k milesby Lioneltrains203. Posted 4/14/2024.

High revving pontiac 400

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WebSep 1, 2008 · Ultimately, the engine is destined for TIP's Kevin Swaney's 3,500-pound race car, in which he's intent on running mid-10s. The major components of the build up include a '67 GTO 400 block... WebOct 10, 2016 · Located in Akron, Ohio, Gearstar specializes in providing custom-built, high-performance automatic transmissions. The Turbo 400 remains among its popular …

WebSep 28, 2016 · 1 Answer. Based on your replies to comments, here's the diagnosis: Most likely, you tripped the overdrive. Most modern cars have this, and most people don't know about it. Look at 2 things: look at your shifter, there should be a second button under the shifter button. That's the button that activates and deactivates the overdrive. Look at your ... WebPontiac performance crate engines can give your “Poncho” a new lease on life, but the engines we build will make it better than it’s ever been. To learn more about our services, …

WebMay 20, 2024 · While the 400 offered excellent power in the GTO (360 horses and 445 lb-ft of torque in 1968), Pontiac turned to what it called 'big journal' engines for the muscle … WebJun 6, 2024 · The most powerful version of Pontiac’s 400 to ever reach production was the Ram Air IV. With its improved cylinder heads and their round exhaust ports, they’re easy to …

WebMar 9, 2009 · Pontiac 400 blocks cast after mid year 1974 were thin in the main webbing, and are known to break or start cracking between the main and cam journals. I have a 72 …

http://eddiesperformance.com/pontiac-crate-engine-pricing.htm diamond cocktail rings designsWebApr 1, 2007 · Paul Spotts responds:The W72 option in '78-which carried over to the four-speed 400 T/As and Formulas in '79-actually had a completely different cylinder block than other Pontiac 400s of the... diamond cocktail ring designsWebApr 1, 2007 · If you stay with 400 ci, increasing compression has been a popular choice, but it's not totally necessary. With today's modern fast-ramp cams, such as the Comp Cams … diamond coefficient of frictionWebJun 2, 2012 · Stock 400 sbc motor..standard bore.. stock pistons, 5.565 rods.. with good rod bolts installed. It has ported fuelie heads, high rise gm intake and open headers.... Running in very thick mud. How many rpms can this be safely turned? I am thinking 5500. Anyone with any experience in this area? Wolfplace Guru Posts: 3580 circuit breakers buyersWebPontiac 400 with 375 HP Built By Engine Builder Eddies Performance $7,995.00. A 400 Pontiac block. Block will be bored and plate honed accordingly "painted color of choice". All new cam bearings, freeze plugs, … diamond cocktail strawsWebSep 28, 2016 · High RPM's at highway speeds. I have a Pontiac G6 with an automatic v6 engine. Lately when I want to go above 70mph, the engine needs to rev at almost 5,000 … circuit breakers bandWebJan 24, 2024 · For a high-revving engine, you want a short stroke, since it means each piston will travel a shorter distance to reach that ideal average speed. But how do you do this … circuit breakers bunnings