tpi 327 good idea???
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Joined: Dec 2001
Posts: 246
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From: york pa
tpi 327 good idea???
well i want to build a motor for my 87 iroc im not sure what i want to do yet i was thinking 302 327 355 383 400 or just a 350 what would be a good one to run with a tpi setup thanks
Supreme Member
Joined: Aug 2001
Posts: 2,136
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From: Costal Alabama
Car: 1989 Iroc-Z
Engine: 350, ZZ4 equivalent
Transmission: Pro-Built Road Race 700R4
Axle/Gears: 3.23 Dana 44
I wouldn't run TPI on anything bigger then a 350. Also if you engine is going to be any better then a stock 350 I would buy some aftermarket TPI parts like runners and a new base.
A 327 is not cost effective, don't bother with one.
A 327 is not cost effective, don't bother with one.
Supreme Member
Joined: Jan 2001
Posts: 4,415
Likes: 2
From: Surrey, BC
A 327 and 350 will make similar power levels. The 23ci difference doesn't play a huge role. You'll find the 327 will rev slightly higher and the 350 will make slightly more torque.
All in all though, the 355 seems to work the best with a TPI setup.
All in all though, the 355 seems to work the best with a TPI setup.
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