I have an h22 with just some boltons (IM, Header, Intake, Exhaust, Fuel rail, FPR, and 440cc Injectors)

and times are rough and I wont beable to get the car tuned until late June or early July.. I was wondering if the car is safe to drive without being tuned since of the fuel injector size difference..

I heard that since im running on a stock ECU until i get it tuned that the ecu will tell the injectors the proper amount of fuel to use, is that true?

 

Wrong section bud...the tuning section has been up since April

I'm fairly certain that you should be ok with not tuning it right away. Stock cams?

Theres really no need for the heavier injectors at this point in your mods, but just turn up that FPR a couple PSI and you shouldn't have any detonation problems.

You can always get yourself a custom basemapped p28 on the cheap just to be 100% sure. That should hold up just fine until you're ready to tune. Look to spend about $230.

 

it will run pig rich but shouldn't cause any problems... just don't expect over 20mpg

 

well then ill just wait to put the injectors on until im ready to get tuned. I was just going to put them on if its the same as using stock injectors until tuned but doesnt look that way.