chepsk8 Founding Member Jan 15, 2001 2,203 3 49 Easton, PA Jul 26, 2007 #1 Jul 26, 2007 #1 Just dropped the new motor in the Cobra: GT-40, Aluminum Head, "B" cam, 345 HP Edelbrock Performer Intake Holley 600 DP Carb Current Carb Jetting: 65 Primary, 72 Secondary If you have the same or similar combo, where is your jetting at?
Just dropped the new motor in the Cobra: GT-40, Aluminum Head, "B" cam, 345 HP Edelbrock Performer Intake Holley 600 DP Carb Current Carb Jetting: 65 Primary, 72 Secondary If you have the same or similar combo, where is your jetting at?
D D.Hearne New Member Sep 29, 2000 11,730 6 0 south louisiana Jul 26, 2007 #2 Jul 26, 2007 #2 Performer Intake ? Why'd you choke it with that? If anything the 600DP is likely richer than you want. Drive it regularly then read the plugs.
Performer Intake ? Why'd you choke it with that? If anything the 600DP is likely richer than you want. Drive it regularly then read the plugs.
SoCalCruising Founding Member Jul 25, 2000 2,437 0 47 SoCal Jul 26, 2007 #3 Jul 26, 2007 #3 I knew you'd take gas over the intake.
D D.Hearne New Member Sep 29, 2000 11,730 6 0 south louisiana Jul 26, 2007 #4 Jul 26, 2007 #4 Light car like that, I'd take an 1850 600 and swap the fuel bowls to center hung and then tailor the secondaries to suit.
Light car like that, I'd take an 1850 600 and swap the fuel bowls to center hung and then tailor the secondaries to suit.
chepsk8 Founding Member Jan 15, 2001 2,203 3 49 Easton, PA Jul 26, 2007 #5 Jul 26, 2007 #5 Performer was on my stock 5.0 Just got it running, now to tune it.
D D.Hearne New Member Sep 29, 2000 11,730 6 0 south louisiana Jul 27, 2007 #6 Jul 27, 2007 #6 Drive it normally for a week or so then pull the plugs and see what it wants.