- Nov 12, 2002
- 270
- 26
- 29
Hi all,
95 gt.
gt40 intake and heads, some type of moderately aggressive cam. 65mm throttle body.
a long time ago, the car had a vortech supercharger that was installed by somebody i assume knew what they were doing.
the car has been sitting a long time and now im getting it back on the road. the charger is gone.
car runs really well on the low end, but wehn the speed hits 85-90ish, it seems to struggle. in my head im thinking its like theres too much fuel, if that makes any sense.
it has 30lb injectors which i think are oversized now that the charger is gone.
i have the stock 19lb injectors in a bin on a shelf.
i dont know what the hp is.
im thinking the 19lb injectors would be fine, but its a hassle to swap out injectors.
so, would it be stupid to simply lower the fuel pressure? (assuming im getting too much fuel at the moment) i was thinking somewhere around 26psi would work out to equivalent to 24lb injectors. somebody can correct that if i am way off on the calc.
this isnt a daily driver, i can play around with it as much as i want.
one other tid-bit, i dont know if the mass air is for 19 or 30 lb injectors. (thats important, right?)
thanks
95 gt.
gt40 intake and heads, some type of moderately aggressive cam. 65mm throttle body.
a long time ago, the car had a vortech supercharger that was installed by somebody i assume knew what they were doing.
the car has been sitting a long time and now im getting it back on the road. the charger is gone.
car runs really well on the low end, but wehn the speed hits 85-90ish, it seems to struggle. in my head im thinking its like theres too much fuel, if that makes any sense.
it has 30lb injectors which i think are oversized now that the charger is gone.
i have the stock 19lb injectors in a bin on a shelf.
i dont know what the hp is.
im thinking the 19lb injectors would be fine, but its a hassle to swap out injectors.
so, would it be stupid to simply lower the fuel pressure? (assuming im getting too much fuel at the moment) i was thinking somewhere around 26psi would work out to equivalent to 24lb injectors. somebody can correct that if i am way off on the calc.
this isnt a daily driver, i can play around with it as much as i want.
one other tid-bit, i dont know if the mass air is for 19 or 30 lb injectors. (thats important, right?)
thanks