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Thread: Need tuning advice
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05-07-2009 #1
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- Jul 2006
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- Pensacola, FL
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Need tuning advice
Running 670 street avenger on mild 350. Roller cam, vortec heads 700r4 trans, stock stall. I have a slight hesitation that occurs in only one situation. From a dead stop under any amount of throttle, its perfect. While cruising down the road at steady speed or coasting, there is a slight hesitation when you step on the peddle. If you ease on the gas it is not noticeable. The more aggresive you are with the pedal, the worse it gets. I have replaced the acc pump squirter with a larger size. Off idle response was noticeably improved, but the cruise hesitation is still there. Do I step up again on the squirter? Different power valve? Any help is appreciated.
Scott
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