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Old 09-19-2016, 10:02 PM
Luke427's Avatar
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Join Date: Dec 2015
Location: SF Bay Area, CA
Cobra Make, Engine: Unique Motorcars, Ford 427 FE Side Oiler
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Patrick, you've just enlightened me!!

Check my other thread - last post on the 'too much power too quickly with 8 barrels' discussion.
I think I have the opposite problem where secondaries open suddenly resulting in a dangerous behavior (the engine develops 560 hp and everything kicks in around 4000 rpm at about 50% throttle, which is quite a surprise).
I'm going to investigate the secondary opening springs.

thanks again

Last edited by Luke427; 09-19-2016 at 10:03 PM.. Reason: typo
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