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![]() Enthusiast ![]() ![]() ![]() ![]() ![]() Joined Dec 26, '02 From Alabama Currently Offline Reputation: 2 (100%) ![]() |
Ok, I have set my power goal for my 7a at 200 hp at the wheels.
Now the question is, how? The obvious answer from most is 'slap on a turbo.' but that's not what I want to hear. I am going to re-build my engine soon. Here is my plan: Re-build enging to brand ,new stock condition + a 1.8-2.0mm head gasket to lower compression a hair. Then, underdrive pully, and retard the timing a hair with adjustable cam gears for a 'rolla. Turbocharger +large FMIC and about ten pounds of boost.(maybe up to 14psi). I have also thought about calling up jet and having the rev-limiter on my car raised up to 6500-6800. What do you guys think about that? So, with proper tuning and electronics, what kind of power output do yall think I'd get? I have seen turbo 7a's pulling 170ish, So I have high hopes. keep in mind I am thinking outloud here so... Thanks for reading. Jon |
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![]() Enthusiast ![]() ![]() ![]() ![]() ![]() Joined Aug 30, '02 From Anaheim, CA Currently Offline Reputation: 0 (0%) ![]() |
i think crower does custom rods for $700
use a set of 4agze low compression pistons. maybe find a way to modify the block to have oil squirters, that would really help with engine life. as for the smoke problem, it comes from a few things. mainly its the high oil pressure that the 7afe oil pump makes. i think my engine is running into trouble. when i start it up, condensation and soot are shot out of the exhaust and stains the concrete. i have a feeling something was damaged when my fuel pump died causeing the car to run extremely lean ![]() car goes in to toyota to be checked out under warranty on thursday i hated having to take all the parts off of my car, but if something is wrong internally, at least i wont have to pay for it!! -------------------- 1994 Celica GT4 WRC Edition
@gt4.wrc on Instagram |
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Lo-Fi Version | Time is now: July 26th, 2025 - 9:28 PM |