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smokinwrench
07-23-2003, 04:39 PM
I thought I would post this picture of a piston with an extreme case of detnation. This topic always seems to come up on this board. This piston is not from a trike, it is from a G342 Caterpillar natural gas engine. Detnation is caused from using to low of octane gas and from bad timing, there maybe other causes but this is what I run into all the time.

Josh

AirManCam
07-25-2003, 10:53 AM
That would be a afull big piston in a trike lol. 5000r. lmao