.25 second delay - Carb?

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#1 (permalink)

08-27-2009, 10:50 AM

1985 CCX

Senior Club Cobra Member

Join Date: Mar 2005

Location: Manchester, NH

Cobra Make, Engine: AK1085 (302 Street), HTM111 (427 Comp), CSX2375R (289 Comp) and COB5999 (427 S/C)

Posts: 19,111

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.25 second delay - Carb?

Question:

I have a slight delay ~.25 second when hitting the accelerator. Normal driving is uneffected......This only occurs when driving and you suddenly hit the gas.

What has been done:
Replace accelerator pupms
Adjust timing
Adjust air/fuel mixture
Adjust bowls
Replace discharge nozzel check valve

Any additional thoughts? Remember the delay is a quarter second so not really an issue. Not noticed with normal driving or once under full acceleration once secondaries kick in.

Thanks

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