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C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Dyno Disappointment -- Just A Rant

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Old May 29, 2007 | 12:52 PM
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Originally Posted by edcmat-l1
Did it have the SC on it when you dynoed it last time? What was the power difference?
No, the last time it did not have the S/C nor did it have the SR setup. It was N/A and it had an Edelbrock intake/runners with the original plenum ported by me. On that run it made 247 RWHP and 307 RWT. It was also running a PCMforless mail order tune.

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Old May 29, 2007 | 01:32 PM
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I've never had my Vette on a dyno before. Does it hook to the PCM to test for WOT? The reason I'm asking is because I just recently solved a throttle cable issue that was causing me to loose more than 10% on the throttle. Huge difference.

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Old May 29, 2007 | 01:41 PM
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Originally Posted by rickreeves1
Does it hook to the PCM to test for WOT?
On a dynojet no.....
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