I had my '02 Z28 Dyno'ed Monday for the 1st time. I didn't see the #'s I was looking for.

359/332.

Mods: TSP 233/239 112, Pulley, Lid, Electric Water Pump w/ 160*, SVO 30lb., LT, Cut-Out, 3.73

 

Are those #'s from a Dynojet, or Mustang Dyno?

 

What kind of tuning did you have done?? With a Lunati Cam (224/224, 560/560 on a 112 with LS6 ported heads ,Fipk kit, LS6 Intake, Underdrive,LT's, Catback and Ed Wright tune.....I made 370 rwhp and 343 rwtq....on a Mustang Dyno...just to give you an example of some figures.

 

where was your air/fuel at?? im thinkin you have some tuning issues...theres no reason with your mods you shouldnt be 380+rwhp.
my 224/224 .581/.581 layed down 393 and 385 to the wheels off the spray. i think if you have it tuned you'll see a great improovement.
also, like someone said earlier, if it was done on a mustang dyno the numbers will be a little lower than if were pulled on a dyno-jet.
goodluck!

 

I have HP Tuners but i've been doing it myself, I think its time for me to have a pro do the tuning. The A/F was 12.6. The dyno was a Dynojet.

 

Is your car an A4 or M6? If it's an a4, do you have a stall, what size, and was it locked on that dyno run?

 

hmmm...just a little rich...but safe. if your not plannin on running nitrous id get it tuned a little more..lean it out a bit and you should see a good amount increase. goodluck.

 

It's a M6. I'm thinking of having F-Bogy Central to have it tuned. Has anyone been there? I'm in northern Virginia any other options for tuning?

 

Have you consulted with the fellas in the Tuning section of this site? I'd do that first.