2003-04 Mach 1 Registry Owners Club - View Single Post

xXAzureMach1Xx · 12-12-2010, 04:52 PM

You will need to get it TUNED if you do CAI and exhaust but maybe not if just one. I had a bone stock mach with the eaton and put a OR H pipe and needed a tune, then put catback and CAI and needed a tune. Buy all the things you want to do to it and put them on at one time then get a tune. ANYTIME you mess with your fuel set up you will atleast want to get the AF check. Like i said before you really should check the AF. Not all cars are the same but i was out of fuel with a GT40 pump with a stock car on the first pull and needed a BAP. You could always get a wideband to make sure the AF is good. To go dual pumps you really need a cobra tank. you can put the dual pump hat in the mach tank but it isnt set up for it so you could run lean at WOT with around a 1/4 tank.

12-12-2010, 04:52 PM	#480
xXAzureMach1Xx 04 Mach 1 Join Date: Mar 2008 Location: Pensacola FL Posts: 272	Re: Eaton Swap..... You will need to get it TUNED if you do CAI and exhaust but maybe not if just one. I had a bone stock mach with the eaton and put a OR H pipe and needed a tune, then put catback and CAI and needed a tune. Buy all the things you want to do to it and put them on at one time then get a tune. ANYTIME you mess with your fuel set up you will atleast want to get the AF check. Like i said before you really should check the AF. Not all cars are the same but i was out of fuel with a GT40 pump with a stock car on the first pull and needed a BAP. You could always get a wideband to make sure the AF is good. To go dual pumps you really need a cobra tank. you can put the dual pump hat in the mach tank but it isnt set up for it so you could run lean at WOT with around a 1/4 tank.