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Old 04-26-2014, 12:59 AM
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Gaz64 Gaz64 is offline
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Location: Brisbane, QLD
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Quote:
Originally Posted by mutt View Post
- 1969 Boss 302
- 48 IDA Webers
--main venturi 37
-- idle holder 100
-- idle jet 70
-- air corr 195
-- main 150
- Emulsion tube F5
- Runs fine up to 2400RPM
- Belches and backfires on acceleration 2400-3200RPM
- Runs fine above 3200RPM
- Have leaned and enriched the fuel until the cows come how

What is the jet/adjustment fix I need to implement for this problem that appears in the idle to main circuit changeover area?

Thanx much
How much throttle when this happens? Idle circuit has little to no influence above 1/3 throttle.

Do you really need an idle circuit that rich for a 302?
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