88 gt already converted to mass air help!

sick gt · 05-30-2009, 02:03 PM

my car has gt-40 p aluminum heads paxton supercharger f-cam my problem is it idles fine revs fine in nuetral but if you mash the clutch and put it in gear then start to let off clutch it start ideling very rough then dies? im out of ideas

notched306 · 06-24-2009, 06:06 PM

well for one the gt40p heads are not aluminum,they are cast steel.from what you posted it sounds like your just giving it enough gas.alittle more info would help out alot like how does the car drive when you are accelerating,cruising ect.if you can give us info like that we can give you more ideas

05-30-2009, 02:03 PM	#1
sick gt Registered Member Join Date: May 2009 Posts: 1	88 gt already converted to mass air help! my car has gt-40 p aluminum heads paxton supercharger f-cam my problem is it idles fine revs fine in nuetral but if you mash the clutch and put it in gear then start to let off clutch it start ideling very rough then dies? im out of ideas

06-24-2009, 06:06 PM	#2
notched306 Registered Member Join Date: Nov 2005 Posts: 4	Re: 88 gt already converted to mass air help! well for one the gt40p heads are not aluminum,they are cast steel.from what you posted it sounds like your just giving it enough gas.alittle more info would help out alot like how does the car drive when you are accelerating,cruising ect.if you can give us info like that we can give you more ideas

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