Looking at new carbs Holley HP, Pro form or Quick fuel. All about $530. I am looking at a vac secondary. Holley has 750 quick and pro form have 650. I think I will do a 750. The Pro form and Quick have billet metering blocks and base plate. I have never seen the magazines use one looks like they go with the Holley Hp. I have a 355 with about 450hp at 6300 rpm. Run mostly on street to the gass station and do some racing.
02-25-2009 08:13 AM
The 750 Holley w/ vac sec should work fine with that HP and c.i.They all are about the same except for the billet metering blocks on the pro and quick fuel, so choice is yours.