Gergwheel1647545492 Posted June 28, 2010 Report Share Posted June 28, 2010 I have a stock chevy 350 from a 1977 corvette motor in my boat. I currently have a holly 750cfm double pumper on it. Is this too much carb for this motor? It seems to run ok, but it's idle isn't the greatest once the motor is warmed up. should i look for a 650cfm carb? you think it just needs adjustments? Quote Link to comment Share on other sites More sharing options...
Nickey4271647545519 Posted June 28, 2010 Report Share Posted June 28, 2010 750 is way to much carb for that motor. Look for 650 with vaccum secondaries and your boat should be much happier. Quote Link to comment Share on other sites More sharing options...
Gergwheel1647545492 Posted June 28, 2010 Author Report Share Posted June 28, 2010 will you find me one under $100? Quote Link to comment Share on other sites More sharing options...
Nickey4271647545519 Posted June 28, 2010 Report Share Posted June 28, 2010 will you find me one under $100? http://zanesville.craigslist.org/pts/1743637191.html heres one for $100 Quote Link to comment Share on other sites More sharing options...
Gergwheel1647545492 Posted June 28, 2010 Author Report Share Posted June 28, 2010 wow thanks, i might have to get ahold of him and see about getting that. Quote Link to comment Share on other sites More sharing options...
flippy1974 Posted June 28, 2010 Report Share Posted June 28, 2010 Yea 750 way to big ! Quote Link to comment Share on other sites More sharing options...
Mattsv8 Posted June 28, 2010 Report Share Posted June 28, 2010 if your not a good carb tuner run a edelbrock 600 works killer on stock 350s Quote Link to comment Share on other sites More sharing options...
flippy1974 Posted June 29, 2010 Report Share Posted June 29, 2010 if your not a good carb tuner run a edelbrock 600 works killer on stock 350s x2 Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.