Automatic 84'
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Instructor
Joined: Dec 2023
Posts: 192
Likes: 30
Automatic 84'
So i have an almost stock 84 c4, other than the exhaust that has been done. Would be awesome to get some more horsepower but have no idea where to start or honestly if its worth it on the stock automatic 84. This is the first car that ive gotten that I would put more into it but have no idea where to start performance wise.
Melting Slicks
Joined: Feb 2003
Posts: 2,677
Likes: 812
From: Saskatoon Sask.
So i have an almost stock 84 c4, other than the exhaust that has been done. Would be awesome to get some more horsepower but have no idea where to start or honestly if its worth it on the stock automatic 84. This is the first car that ive gotten that I would put more into it but have no idea where to start performance wise.
Melting Slicks
Joined: Mar 2002
Posts: 2,876
Likes: 764
From: Sligo PA
So i have an almost stock 84 c4, other than the exhaust that has been done. Would be awesome to get some more horsepower but have no idea where to start or honestly if its worth it on the stock automatic 84. This is the first car that ive gotten that I would put more into it but have no idea where to start performance wise.
A long time ago there was another forum just for cars with Crossfire injection. That place had a ton of threads on ways to build good power in CFI cars. But unfortunately it's been long shut down.
Burning Brakes
Joined: Sep 2017
Posts: 939
Likes: 168
So i have an almost stock 84 c4, other than the exhaust that has been done. Would be awesome to get some more horsepower but have no idea where to start or honestly if its worth it on the stock automatic 84. This is the first car that ive gotten that I would put more into it but have no idea where to start performance wise.
after that, porting needs to be done to intake manifold or want for the renegade intake manifold to come back out and get aftermarket heads. will need external fuel regulator with vacuum port and block off plates for TB's.
