I would like for my 89 IROC with a ZZ4 motor and P600B blower to be dyno tuned. Does anyone know of a place in the Houston area that does this?

 

ttttt

 

Carbed? Most shops I know are more specialized in EFI, mainly LSx

 

it is tpi

 

still use stock ecm system or some other EFI system?

stock ecm systems would need an FMU to work properly. If you ran a 3 bar map sensor with stock electronics, you could try code $59 like I run. I could try playing with it but would need wideband o2 installed to be sure of air fuel.

If its an FMU car, you really just need to tune the motor all motor first, and then add the boost/FMU with timing control from a ignition box thats boost referenced.

 

oh wow ... uhmm i have no idea. I *think* I have an fmu, but am not sure to be honest. what part of Houston are you in?

 

Westchase area, beltway 8 and I-10

 

contact 1bad91z on here, he tunes TPI speed density mainly but he may be able to do MAF as well I"m not sure

 

Check with ARD ( http://www.advancedracingdynamics.com ).

They have a chassis dyno, and can do most GM tuning. My
brother-in-law had two pick-ups dyno tuned, and really liked the results.
I've had good luck with other kinds of work, but some board members
may have some contrary opinions.

Good luck

 

I'd stay away from ARD. I've heard enough bad things about them and i've only been here for 1.5 yrs.....

 

Orr89RocZ, I'm going with you for tuning stuff whenever you are ready

 

Yeah, sorry I've been busy and havent beable to get up your way. Perhaps later this week? I want to check that chip adapter and burn a basic bin file for a 350 with your injectors to see if it runs any better and see if I can datalog it. If that helps, then we can go from there.

 

no worries Anytime you are ready, I'm here! I have the box of the stuff you told me to get on the desk here.

 

hey orr if you want you can practice on mine which is right on beltway 8 and I 10.. I could use a quick look over the car too. Never hurts to have an extra set of eyes check her out to see if i missed something. Plus ever since you moved to Houston I've kinda wanted to meet you in person since we are in the same neck of the woods. I may have seen your ride before... doubt you've seen mine..

 

hmmm?

 

yeah we could meet up. I dont have my thirdgen here, but you may have seen a non-ws6 red 99 trans am with black ZR1 wheels on it? I mainly run up and down beltway 8 and westheimer alot.