I was at the Dyno shop April 3rd for a 2 puller...Coast me $85.00
for 2 pulls ( wanted to see what my 96 with a New Powerdyne 4.5. was putting out ). Then the Sop told me I was running LEAN.....Make a long story Short AND $1000.00 Dollars-
later!!.(And my Z down for 2 dys !!)....THE PROBLEM WAS NOT FIXED....The Dyno shop fixed a
bad wire, installed new plugs, and put a Aceel fuel pump on............. $1000 DOLLARS and I'm STILL LEAN !!! Plus I had a after market fuel pressure reg they were supposed to install.........then come to find out, they did not want to install that. COME ON GUYS !!! I do not mind paying for work ...BUT FIX IT !!!
The DYNO SHOP SAID I HAD A BAD MAF..I was getting a P0100 Code. ( We will see...I just ordered another aftermarket one ).
This shop is Good for checking out your HP, BUT NOT FINE
TUNING !!!!

I DO BELIEVE THE ONLY PLACE THAT SHOULD BE "MESSING" WITH THE LT1 Is "TOP FLIGHT CORVETTE" (Lawton) .
Anyone agree ??Good Machine's are hard to Find !!!

 

Should have asked around before allowing the Dyno Shop to perform maintence on your car... The only thing they are good for are the Dyno pulls. If they give you comments disregard them.

My $.02