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enkeivette · 08-11-2009, 03:50 AM

Bird, sorry I didn't get back to you. I was out... late. Earlier today I changed out the pump cam, turns out I had a green one installed already (totally forgot). Installed my blue one which is a little more aggressive. Helped the off idle lean spit, but not in the mid rpms. When the vacuum guage tips close to zero the carb still spits. Going to up the jet sizes from 67s to 69s tomorrow and see if I can correct the spit without going much below stoich at cruise.

If that doesn't work I'm busting out the drill and attacking my PCVRs.

The alternator works great. Helps it idle more consistently and at a lower rpm with the advanced base timing. Turned the motor off at 3K and fired it back up like you suggested, no problem.

08-11-2009, 03:50 AM	#16
enkeivette Super Moderator Join Date: Dec 2007 Posts: 6,850 Tweet	Bird, sorry I didn't get back to you. I was out... late. Earlier today I changed out the pump cam, turns out I had a green one installed already (totally forgot). Installed my blue one which is a little more aggressive. Helped the off idle lean spit, but not in the mid rpms. When the vacuum guage tips close to zero the carb still spits. Going to up the jet sizes from 67s to 69s tomorrow and see if I can correct the spit without going much below stoich at cruise. If that doesn't work I'm busting out the drill and attacking my PCVRs. The alternator works great. Helps it idle more consistently and at a lower rpm with the advanced base timing. Turned the motor off at 3K and fired it back up like you suggested, no problem. __________________ I <3 forced induction.