I need some help Im going turbo on my gsr. Its a 1996 p72 im wondering
what options do i have for tuning my stock p72, or do i need to go OBD1?
Also what type of injectors would need to be used with a OBD2 ECU vs a OBD1.

 

Your only option is either an aftermarket unit if you want to stay obd2. Or go obd1.

 

The ecu doesn't care if you have obd2 or obd1 style injectors.
Most stock obd1 and obd2 injectors are high impedance.

On either an obd2 or obd1 ecu you must run a resistor box if you end up running low impedance injectors.

My suggestion: Educate your self http://www.phearable.net/tech/efibeginnerguide.html

Figure out what engine management solutions your local tuners will tune.
Figure out how much power your going to make.
Figure out what fuel injectors/pump will perform well for your goals.

If you need help figuring this all out give us a call 1-888-236-9831

 

Thanks for the help guys. What options do i have for aftermarket units?

 

AEM EMS
Motech
Haltech
Megasquirt

just to name a few!

 

I wanna make around 300 hp use some 440cc injectors. Is chorme cheeper then hondata?

 

Crome is cheaper then hondata if you are having a professional tuner tune the car using a chipped ecu.

If you are using a chipped ecu to have the car professionally tuned I would highly suggest
using neptune or ectune.

 

just upgrade to some 580cc or bigger for future.
Your going to want to increase ur boost as you go on trust me its addicting.
Dont forget Neptune RTP. Used it loved it. Very good tuning unit.