Hi guys, thanks for reading my thread and giving me good feed-back.
After a month of tuning and buildning at my car I got it rollin last friday.I turned the boost down to 7 psi and went out for a run, the car worked fine for about 10 minutes then I blew my engine the rear rotors apex seals flew out through the exhausts.

The reason of the failure I think is that I had to less fuel the tank causing air in the pump and I think that the engine wasnt totally allright before.
My plans now are to get a streetport and 3mm Hurley apex seals while I am pulling the engine out.

Now to my question, I have the pettit ECU, the "standard" chip (intake, IC, full exhaust) is in the box and I have got the unlimited on the shelf,
I also got a supra TT Fuel pump. My other mods are: intake, DP-MP-catback, FMIC and ported wastegate/turbos (running NON-SEQ).

How will the pettit ecu handle the streetport? what chip is best suited for my setup? Can i use the pettit ecu with larger secondary injectors? What do you recomend me to do?

I hope my turbos still are allright after having the apex going through them, otherwise Ill be going single, thats the cheapest way to get working turbos in this country. But how will my pettit ECU work with a streetported singel-turbo engine?

Thanks again for helping me out here.

 

I talked to Jeff at Pettit, And he does not recomend
larger injectors with his CPU. What you can do is run
ectra injectors in a Greddy intake elbow with a Hks AIC.

There's been a few guys out there that have some really good 1/4 times with this combo.

this is my plan for next year. jc.

 

I agree, however, you should talk to Pettit about the options for their ECU and your goals for the car.

You'll only have to pay for the phone call.

 

Damn, sorry to hear about that. I'm glad I switched my order to a PowerFC since I had those mods and more.

Of course that's opened up a whole new world itself...gotta keep it interesting I guess

 

ok. but buing extra injector controller is as expensive as selling my pettit ecu and buying a PFC, so that might just be the way. Im going single anyway, its just a matter of time. I got the engine out of the car today and my rotorhouse is gone.