4.3 vortec
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Junior Member
Joined: Dec 2006
Posts: 43
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Car: 94Chevy s10, camaro is soon to come
Engine: 4.3L TBI Vortec
Transmission: 5 speed manual
Axle/Gears: I believe it's a 3.55 possi
4.3 vortec
has anyone here ever built a 4.3 liter vortec tbi v6 for any reasonable performance, if so what do you do to make it a little more stout?
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Joined: Jan 2007
Posts: 177
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Car: '89 Formula WS6 N10 No T-Tops
Engine: LB9 225HP
Transmission: T5
Axle/Gears: 3:45BW
The 4.3 is a 350 with two cylinders lopped off. Any tricks one uses on a 350 will work with a 4.3 WRT pistons, compression valves etc.. Manifolds, heads and cams obviously aren't interchageable, but there are parts for them available out there.
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