Ok so i called PJ's speedshop over on niagra falls boulevard in niagra falls new york. I asked them how much for a custom chip burn and a dyno tune. They tell me i dont need a chip burned with my mods for a 94-95 mustang is this true? they say the computer does the tunning they just sdjust timing and such
My mods are as follows:

forged 347 stroker at 12.2:1 (thought it was 11.5 to one but was off lol)Je custom pistons
comp cam custon grind .565 at 112 seperation
afr 185 cc heads ported/polished/3 angle valve job
trick flow r-series manifolds with 3/8 phenolic spacer.
1.6 harland sharp rockers
70 mm bbk throttle body
24 lb injectors
prom m 75
underdrive pullies
bbk CAI
3.73 gears
2800 stall converter
**stock coil, distributor, fuel pump**
14 degrees of timing
I am running 38 psi fuel pressure

 

ttt

 

Yes its a good idea to burna chip for you combo, get its full potential.

They burn a Chip to put in your computer, I dont know about sn95 comps but mine had to be burnt cause of the bigger injectors.

 

I have been tuning my own car for the last 3 months using a TwEECer.
It was the last performance part I purchased, as my combo is nearly complete.

If I had the process to do over, I would have purchases the TwEECer as soon as I upgraded the injectors/MAF.
The accurracy you get with a "calibrated" MAF is pretty poor. This is pretty much a guessing game.

By doing a tune for your particular vehicle, you get better drivability and potentially more power.

Drivability is where the tweecer has paid for itself.

Since you have a cam and Intake mods as well, I would think a tune would do you good.

It sounds like that shop does not want your business though.

My thoughts,
jason