Hey I've got a 94 Gt with custom Cai and stock ECU so its basically stock. I recently found a dyno tuning shop locally and I have some questions about how it can help my car preform. Is it even possible to tune a car with stock ECU with no piggyback tuner? If so I wonder how much HP coud be gained with stock ECU? Maybe 5-10? Also Eventually I want to get the Webcams 294 regrind on my cams. After that mod would a dyno tuning session be worthwhile on stock ECU or do I need a emanage, safc, or equivalent to tune at all? Thanks for the help
Dyno Tuning for a NA car - 6G Celicas Forums
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without some form of engine control (SAFC, FIC, whatever) there is nothing to "tune"
yes, tuning after installing cams helps.
QUOTE (celicabob @ Jan 27, 2009 - 2:11 PM) 
>Hey I've got a 94 Gt with custom Cai and stock ECU so its basically stock. I recently found a dyno tuning shop locally and I have some questions about how it can help my car preform. Is it even possible to tune a car with stock ECU with no piggyback tuner? If so I wonder how much HP coud be gained with stock ECU? Maybe 5-10? Also Eventually I want to get the Webcams 294 regrind on my cams. After that mod would a dyno tuning session be worthwhile on stock ECU or do I need a emanage, safc, or equivalent to tune at all? Thanks for the help
without some form of engine control (SAFC, FIC, whatever) there is nothing to "tune"
yes, tuning after installing cams helps.
Former Team 5SFTE pro member ;)13.6@108MPH, 5SFTE Powered
wow 294" cams thats quite a lot, would that have a rather ruff idle?
ST202 SS-II CELICA threadNew Zealand members check inSticky thread's: How to contribute and troubleshoot.
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That's just webcam's spec... it doesn't mean it's a 294 degree cam...
QUOTE (Rusty @ Jan 28, 2009 - 5:02 AM)
>wow 294" cams thats quite a lot, would that have a rather ruff idle?
That's just webcam's spec... it doesn't mean it's a 294 degree cam...
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oh i didn't know that, thats a little deceptive
ST202 SS-II CELICA threadNew Zealand members check inSticky thread's: How to contribute and troubleshoot.