I put a 99 bottom end engine with a 96 top end.I am have pinging issues.Is there anything I can do?I was told I can change the timing by getting it tuned.Is this my best option?Or should I change my pistions.This the only thing that is different.I have tried colder plugs and nothing has helped.I need some advise please.Thank you


I put a 99 bottom end engine with a 96 top end.I am have pinging issues.Is there anything I can do?I was told I can change the timing by getting tuned.Is this my best option?

what? there are a handful of combonations you could be talking about here.

think you should be more specific?


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