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Old 05-21-2025, 05:11 PM
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Join Date: Nov 2004
Location: Aiken, SC
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Quote:
Originally Posted by Verdoro 68 View Post
Am I barking up the wrong tree with the jets? If so, why did increasing them show an improvement? We were getting hesitation whenever you hit the accelerator at any speed, not just off idle. Maybe I'll hook up my wide band and see what's happening.
I'm guessing that richening up the main circuit helps cover something that may be lacking in the transition or accelerator pump circuits. Depends on the RPM where you're seeing the issue. Below 2300 I'd expect a combo of transition slot and accel pump, with accel pump predominating. Above 3000 I'd expect a combination of main circuit and accel pump, with main circuit predominating.

But yea, the WBO2 and vacuum gauge reveals all.

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