just got finished building a 383 stroker combo for the 96 have the tfs heads ported polished and valve job, racetronix fuel system, 58mm tb, msd distrib., wiseco dished pistons, 1.5 tfs roller rockers. and some other stuff.

what do i need to do for a tune can i send the pcm out to get a basic upgrade first??

also what size injectors should i run? i plan to run a 200-250 shot on it.

its also a a4 with 3.73 gears.

thanks

 

Well, a mail order tune is good for getting it running. Sometimes they can be dead on, sometimes they will be off. I'd send it to get tuned for startup and get you to a dyno. I couldn't tell you injector size as I haven't gotten into FI or N20.

 

thats what im trying to get for now till i can get it to the dyno. any ideas on a good tuner i can send it off to?

 

I'm running 42s on a stock block.
Perhaps you should consider 60s?
Check the PCM Diagnostics & Tuning section for a mail order tune.
I use LT1Edit for mine. Expensive, but worth it in the long run.
You might even consider it after ordering a mail order tune, since it will probably need some tweaking anywho.