Car bogging when I first hit the gas
02-17-2011, 04:54 PM
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Car: 1987 Firebird Formula
Engine: 2004 LQ4
Transmission: T-5 WC
Axle/Gears: 3.42
Car bogging when I first hit the gas
I took my car out for a spin today, it was 50*F out and I just couldn't wait..
I got out on to the rod, touched the gas pedal and it bogged down for about 2 seconds, then it smoothed out, did it again when I turned around in a driveway
Timing is at 6* BTDC
Holley 670
Chevy 350
I got out on to the rod, touched the gas pedal and it bogged down for about 2 seconds, then it smoothed out, did it again when I turned around in a driveway
Timing is at 6* BTDC
Holley 670
Chevy 350
02-18-2011, 12:25 AM
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Car: 88 Camaro SC
Engine: SFI'd 350
Transmission: TKO 500
Axle/Gears: 9-bolt w/ 3.23's
Re: Car bogging when I first hit the gas
Sounds like the pumpshot. Not sure how much you can do about it. The airgap intake will make the pumpshot a moving target, so the volume and duration tend to change with the ambient air temp.
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