i live in the philadelphia south jersey area and wanted to know of any shops who could dyno and tune my car. my pcm was tuned by MADZ28 during the engine rebuild: bored .030 over, LE2 head and cam package,58tb, long tube headers,36lbs injectors,m6 trans--------engine runs strong, but i've noticed the engine pinging under load. i run 94 octane, good ignition(plugs and wires). is additional tuning needed? i did a search and found some knock module problems....i sent a message to madz28 to see if the knock module is replaced during the tune, he has not returned my message yet. any ideas and information would be much appreciated....thanks!

 

any suggestions?

 

where in Philly are you located? I wanna hear your car! You have the same setup i wanna put in my car!

 

Take a drive down to North Carolina and see Jeff Creech at Carolina Auto Master. (carolinaautomaster.com). Jeff's an F-Body expert tuner.

 

any suggestions on pinging engine. pcm tuned by madz28 with all mods listed on tune sheet.will having the engine dyno tested and retuned eliminate pinging/spark knock??

 

thanks for the info on carolina auto master...hope to find someone closer who is good with LT1's

 

Bryan Herter of pcmforless.com is in the Philly area or at least was last I spoke to him. Most people here will tell you to have your tuning done by either Ion or Bryan and most of us agree you really can't go wrong with either of them.

 

You ought to head up to Bryan, He works at a shop in philly all the time.. You can probally catch him there.

 

thanks for the info guys!! i will try and contact bryan