quadguy214 Posted July 18, 2005 Report Posted July 18, 2005 I run FMF fatty pipes on my Banshee, but the stock 'o' rings that seal the pipes onto the cylinder outlets are crap and only last about 5 minutes. Want to get some VITON high temp seals for longer life. Does anyone have dimensions of 'o' rings ? Quote
Fireman-hott Posted July 18, 2005 Report Posted July 18, 2005 Sounds like they are giving you the rubber ones, you want siliocone.Also they should last more than 5 minutes is your jetting right? Quote
quadguy214 Posted July 19, 2005 Author Report Posted July 19, 2005 5 mins was a bit of exaggeration, but they don't last long. Regards jetting, that is a bit of a subject for me coz my banshee has the non standard RD/RZ 350 YPVS engine fitted and finding info on setting this engine jetting up correctly is difficult. To make matters worse this engine uses POWER JET carbs as standard, so the main jet is smaller than usal to start with coz there is the extra jet (power jet) incorporated which adds to the main jet when flat out. Getting the jetting sorted is a problem. I've done loads of trials/changes but have always had problems with early engine failure. Quote
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