missing power..
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Joined: Feb 2011
Posts: 57
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From: Finland
Car: Pontiac Trans Am GTA -87
Engine: 5.7 TPI
missing power..
I have a GTA -87 350 TPI
I think i dont have all power that i should have in the engine...
stock engine, with headers and dual exhaust, deleted air, deleted catalysator, better air intake, deleted ninth injector. Do you know any common issues?
If im standing still and gives full throttle, should my rear start to slip or how are your cars behaving?
It idles fine and runs very fine when cruising, but when driving rough it feels like it should be a little bit more..
Maybe 2-3 years ago, if i turned and gave full throttle it threw my rear out and it felt like i had more power... i had a hypertech prom in it but it broke down and now im using a stock -89 prom
I think i dont have all power that i should have in the engine...
stock engine, with headers and dual exhaust, deleted air, deleted catalysator, better air intake, deleted ninth injector. Do you know any common issues?
If im standing still and gives full throttle, should my rear start to slip or how are your cars behaving?
It idles fine and runs very fine when cruising, but when driving rough it feels like it should be a little bit more..
Maybe 2-3 years ago, if i turned and gave full throttle it threw my rear out and it felt like i had more power... i had a hypertech prom in it but it broke down and now im using a stock -89 prom
Last edited by Pajjen; Apr 23, 2013 at 04:10 PM.
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