42# injectors, 80mmMAF - advice needed

M

MustStangEst

New Member

Feb 8, 2004

4

0

0

Estonia

Sep 22, 2004

#1

• Sep 22, 2004

• #1

Hello,
Pleasee give me some advice. I have 70mm TB and fuel pressure adjuster installed to my 95 GT. It worked very nice with raised fuel pressure.

Now I installed 42# injectors with 80mm MAF calibrated for 42# injectors and I got some problems with running idle and also decrease of power.

Could someone give me good advice for fuel pressure number to get right A/F ratio or is there any other possibilities to get my engine run well?

 

VibrantRedGT

"STANGNET'S PENGUIN SMACKER"

15 Year Member

Nov 29, 1999

14,679

424

154

Boca Raton, Florida

Sep 22, 2004

#2

• Sep 22, 2004

• #2

Umm...if your trying to run 42# injectors on the stock EEC then good luck. My car barely ran with 42's. With my autologic chip it idled at 875 rpm with zero problems.

 

Joes95GT

New Member

Jan 23, 2003

3,132

1

0

Delaware

Sep 22, 2004

#3

• Sep 22, 2004

• #3

What is done to the car as far as mods go?

Joe

 

Venom351R

Founding Member

Apr 27, 2002

4,548

41

98

MAINE

Sep 22, 2004

#4

• Sep 22, 2004

• #4

need more info as far as your combo, if your running #42's and thats all then theres your problem.

 

giddyup306

Founding Member

Oct 22, 2002

3,041

2

59

Sep 22, 2004

#5

• Sep 22, 2004

• #5

Yeah if you're trying to run 42# injectors on a stock motor.....