bansheelapointe Posted June 4, 2015 Report Share Posted June 4, 2015 Jetting time here what i got a 421 banshee cheetah powervalve 35pwk, pod filters, +4 timing, shearer in frame small bore, elevation 800ft, jetting as of now is 48 pilot 162 main anyone with this similiar setup share there info with me Quote Link to comment Share on other sites More sharing options...
noWheels Posted June 5, 2015 Report Share Posted June 5, 2015 160's or 155's for the mains. A buddy of mine is running his 485 trinity with almost the same jetting. I keep telling him to go to 36's. 1 Quote Link to comment Share on other sites More sharing options...
shee4202 Posted June 5, 2015 Report Share Posted June 5, 2015 160's or 155's for the mains. A buddy of mine is running his 485 trinity with almost the same jetting. I keep telling him to go to 36's. Fuck ur buddy, lol 1 Quote Link to comment Share on other sites More sharing options...
noWheels Posted June 5, 2015 Report Share Posted June 5, 2015 LOL Quote Link to comment Share on other sites More sharing options...
bansheelapointe Posted June 5, 2015 Author Report Share Posted June 5, 2015 thanks for the help dudes, anyone else who has this setup please feel free to chime in Quote Link to comment Share on other sites More sharing options...
Sandking Posted June 6, 2015 Report Share Posted June 6, 2015 Message camatv hes the guru on the pv set up. If it has trinity domes your going to have to get new ones. Quote Link to comment Share on other sites More sharing options...
bansheelapointe Posted June 6, 2015 Author Report Share Posted June 6, 2015 really why what wrong with trinity domes Quote Link to comment Share on other sites More sharing options...
bansheelapointe Posted June 6, 2015 Author Report Share Posted June 6, 2015 how do you message people Quote Link to comment Share on other sites More sharing options...
bansheelapointe Posted June 6, 2015 Author Report Share Posted June 6, 2015 not sure if there trinity domes but they seem to be working just fine jettting is real close i think maybe the main is too big, just looking for comparisions Quote Link to comment Share on other sites More sharing options...
hercalmighty Posted June 6, 2015 Report Share Posted June 6, 2015 There seems to be a few people who have trinity domes where the squish band gets tighter as it comes to the middle of the dome. The squish band should get looser as it gets to the middle Quote Link to comment Share on other sites More sharing options...
bansheelapointe Posted June 6, 2015 Author Report Share Posted June 6, 2015 well it runs real good now but what are the symtoms and im still looking for this camatv guy to chime in with some jetting info Quote Link to comment Share on other sites More sharing options...
bigweav81 Posted June 7, 2015 Report Share Posted June 7, 2015 well it runs real good now but what are the symtoms and im still looking for this camatv guy to chime in with some jetting infoSend him a pm. He will get back with you. sent from yo mammy house Quote Link to comment Share on other sites More sharing options...
Coupelx Posted June 7, 2015 Report Share Posted June 7, 2015 although the trinity domes are a known issue. theres so few 421 cheetahs out there i have no idea if they had the same issue. hell they may have used an off the shelf cub dome on them. Remember that the powervalves have an effect on tuning. the best thing i ever did was drill out a set of jets to .125 to put in the powervalves. lets them react faster. Quote Link to comment Share on other sites More sharing options...
sleeper06 Posted June 9, 2015 Report Share Posted June 9, 2015 Might wanna contact lms1977 on the site or one of the coal hill guys they love those powervalve motors over there might have some insight for us . I always jet every motor the same , get it close , chop it, adjust from there I always do main first then needle but others do it in reverse Quote Link to comment Share on other sites More sharing options...
lms1977 Posted June 9, 2015 Report Share Posted June 9, 2015 my banshee stuff is long gone as far as the motor is concerned. but your jetting seems fairly close, make small steps see what it feels like and check your plugs. 1 Quote Link to comment Share on other sites More sharing options...
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