small block chevy 434 ci

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Uploaded by on Oct 12, 2008

should dyno at around 750hp

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Autos & Vehicles

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Uploader Comments (stucky696)

  • in the car, its got 3.5 inch pipe and borlas. lets just say that they dont muffle much.

  • yea, it runs on 110 octane. The whole motor came out of a craftsman series truck. we just bored it and stroked it to 434. The block and heads are all GM. The car ran a 10.44 @ 134 in 95 degree heat this summer and speed world in Arizona

  • The car ran a 10.30 @ 136 mph on the second run ever. that kind of mph doesn't come from 500 hp. Did you think we guessed the Hp from the back yard stand run?

  • 1000 cfm from the Carb Shop, Ontario California

  • just dynoed at 742hp!

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  • what size heads and valves?

  • I race a 434 stroker in my dad's nova 1963 went 6.18 on the 1/8mile on alchool and non ported heads and intake :D Man what a blast!! the old 383 was pretty good though 6.36 on gas with ported heads very strong engine

  • is that an 18degree motor?

  • same muffler i had on my NA ECOTEC loved the sound but if was absolutely way too loud!

  • what kind of mufflers are those on that bad boy!?

  • with a 434 , i think i would shoot for the best torque reading over a broad scale , instead of peak hp ,, the long stroke may not peak as high as lets say a 406 , but the torque it would make would be awesume

  • i'd say 750 hp is very achieveable with the combo ,,, i had a friend buy a 18 degree set up from a truck team , it went on a 420 sb ,, it went 715 hp , using a circle track cam , mainly for bottom end ,,, a drag racing cam for topend ?? it should top 715 easy

  • Nice... I'm wanting to go 434. Is your block aftermarket?

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