supercharging tunning

1_fine_89 · 11-27-2003, 01:48 AM

i have an 89 vert: with shorty's , x-pipe, 65mm mass air meter, 250lbs fuel pump, and a powerdyne 9lbs kit. my timming is at 8 degress tdc and im experiencing a backfire when i down shift. Also the car puffs a little black smoke when i shift hard, i think im running a little rich. I would like any valuable feedback.

I will be putting on an adjustable fuel pressure regulater in the spring, as well as injectors(what injectors do i need and what should my ruel pressure be set at?) Thanx

b055 · 11-28-2003, 12:42 AM

42 lb injectors and a pro m would help tremendously!

Ackbar00 · 11-28-2003, 01:26 AM

Are you running a FMU? Do you have any guages?

11-27-2003, 01:48 AM	#1
1_fine_89 Registered Member Join Date: Mar 2003 Posts: 25	supercharging tunning i have an 89 vert: with shorty's , x-pipe, 65mm mass air meter, 250lbs fuel pump, and a powerdyne 9lbs kit. my timming is at 8 degress tdc and im experiencing a backfire when i down shift. Also the car puffs a little black smoke when i shift hard, i think im running a little rich. I would like any valuable feedback. I will be putting on an adjustable fuel pressure regulater in the spring, as well as injectors(what injectors do i need and what should my ruel pressure be set at?) Thanx

11-28-2003, 12:42 AM	#2
b055 Registered Member Join Date: Mar 2003 Location: philadelphia ms Posts: 180	42 lb injectors and a pro m would help tremendously! __________________ i got mustangs. do u?

11-28-2003, 01:26 AM	#3
Ackbar00 Rebel Fleet Commander Join Date: Oct 2001 Location: Huber Heights, OH Posts: 1,003	Are you running a FMU? Do you have any guages? __________________ 1993 Mustang GT, PTK w/ T-64 - My Cardomain Webpage 11.25@123.5 on only 8 psi. 10.84@121 on only 1 headgasket "The Truth is, Your the Weak, and I am the Tyranny of Evil Men!"

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