Just wanting to know if the stock vr4 injectors will fit on my duster 3.0 if so what is the psi rating an what not? Are they high/low impedance... anything someone can let me know
Mitsubishi 3000GT VR4.What is a VR4?
My son is looking to change injectors along with a ported upper/lower intake on his 94 Duster 3.0L.
He was going to use the T-1 27PPH injectors.
In addition to the ported upper and lower intake, I would add a cam and 58/60mm TB. The way I port the lower intake you gain ~2" of vacuum at idle. So you can run a more aggressive cam without the computer idling the car rich.He needs/wants to pick up 1 second in ET so he can run 2 classes this coming race season.
He is a bracket racer, only needs to go faster so he can run "pro" and "street".
Pro has a 15.99 cut so he needs to be in the 15's in the heat of summer.
He is currently running 16.40 with exhaust upgrades, 52mm TB, 14 degrees BTDC ignition timing, heavy duty clutches in the A604, drag radials(car will not hook) poly mounts(helped with the rear end squat.
Changing to a manual trans is not an option, this car is also a DD and he does not want a stick.
He was going to start with a cold air intake, ported upper/lower intake and larger injectors.
I was told the 3.0L controller is emissions oriented so there is no additinal fuel available for increased airflow.