600 holley

Moderator: Moderators

600 holley

Postby Lespaul59 » Sat Jun 18, 2011 6:13 am

Got a new holley 4150 and it sucks at idle . Up and down and up and down till it finally warms up. No vacuum leaks so what's up.
Lespaul59
 
Posts: 88
Joined: Wed Nov 17, 2010 5:29 am
Location: Fayetteville, Ga.


Re: 600 holley

Postby speedphreake » Sat Jun 18, 2011 7:24 am

Does it have a choke? Try putting your hand over it to cover it and see if it improves. It may need idle screw adjustments or idle air bleeds tweaked.
71 Vega hb
11 2500HD duramax
User avatar
speedphreake
 
Posts: 634
Joined: Fri Dec 22, 2006 11:12 pm
Location: Cape Cod, MA

1971 Chevrolet Vega


Return to Carb/Intake/EFI Induction Tech

Who is online

Users browsing this forum: No registered users and 4 guests