do I need a retune?
#1
Launching!
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Join Date: Jun 2004
Location: Belle Vernon, PA
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do I need a retune?
When I bought my car, it had a TR220 cam in it. Other than that it was back to stock. The guy that had it had a lid, headers, exhaust and the cam. He had ECM programming by Ed Wright.
I now have the same mods, plus LS6 intake and ported and polished TB. I also have a TSP 231/237 598,595 112 LSA.
My question is, do I need to get it retuned or will the current tune work? It idles fine right about 850 RPM.
I now have the same mods, plus LS6 intake and ported and polished TB. I also have a TSP 231/237 598,595 112 LSA.
My question is, do I need to get it retuned or will the current tune work? It idles fine right about 850 RPM.
#4
Launching!
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Thanks for the info. Since it was already programmed by Ed Wright, can I take it somewhere else to get tuned? I hear he locks them down so they cannot be re-programmed.