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Discussion Starter · #1 ·

I just bought an 03 Viper and I just had the PTO side cylinder blow, complete piston meltdown on the exhaust side, i knew something was wrong because it started to miss in the morning when i first fired it up, checked the plugs and both were a nice brown wet color and the other was a dark grey dry color (PTO) side. Put new plugs in it and sure thing later on in the day i had her pinned across the lake and she popped.

I haven't checked all the jet sizes yet but this sled is piped and clutched and I think the guy had this cylinder jetted wrong.

Is the PTO cylinder supposed to be detuned? because this is what I heard
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