J
Jeff
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Hi All,
I have a '69 SS with the following combo:
396 C.I.
Oval port heads
Holley 750 dbl pumper
Performer Alum intake
Comp Cams 292H
Headers with Flowmaster 2.5" system
3.73 Rear End
4 speed
The car performs flawlessly except when I am cruising about 35-40 mph in 4th gear with the throttle barely cracked open. The engine will act like it is slightly starving for gas. If I press the accelerator down slightly farther, the problem goes away. The primary jets are what came with the carb, and the Holley catalog says they are size 71. Would increasing the primary jets a couple of sizes cure my problem?
Thanks!
Jeff
I have a '69 SS with the following combo:
396 C.I.
Oval port heads
Holley 750 dbl pumper
Performer Alum intake
Comp Cams 292H
Headers with Flowmaster 2.5" system
3.73 Rear End
4 speed
The car performs flawlessly except when I am cruising about 35-40 mph in 4th gear with the throttle barely cracked open. The engine will act like it is slightly starving for gas. If I press the accelerator down slightly farther, the problem goes away. The primary jets are what came with the carb, and the Holley catalog says they are size 71. Would increasing the primary jets a couple of sizes cure my problem?
Thanks!
Jeff