58mm Throttle Body Swap Question
#1
58mm Throttle Body Swap Question
This car now has a 58mm Holley on it. Just wondering if this throttle body could cause a lean condition on start-up when the car is warmed-up? I read this: http://static.summitracing.com/globa...99r10020-2.pdf
but it didn't mention this as a potential problem.
Grasping at everything now with the problem....
but it didn't mention this as a potential problem.
Grasping at everything now with the problem....
#3
Re: 58mm Throttle Body Swap Question
One thing stated repeatedly in the Paxton manual is that the system is designed to be used with the stock "chip" and not to use anything other than that.
Getting a fuel pressure gauge Tuesday, so I can double check.
Last edited by MrPackstin; 02-17-2013 at 08:27 PM.
#4
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Car: 82 Z28
Engine: 383 SP EFI/ 4150 TB
Transmission: T400
Axle/Gears: QP 9" 3.73
Re: 58mm Throttle Body Swap Question
The engine will only draw what air it needs and the injectors will supply fuel as programmed
Any codes showing?
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