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Posted by: Speedwerx
We need to know what rpm HPD's trial pipe runs at before we do anything. I think it's pretty close to ours but not sure it should say in there instructions. Then form there depending on what way we need to go with will have to see what you have for primary spring and weights, secondary spring and helix angle.
Posted by: Speedwerx
Ok I need to knwo what you have for weights, and primary spring , secondary helix angles, adn secondary spring. You need to go to either lighter weights, stiffer secondary and or less helix angle. To get the rpm's back to were they should be. What belt did you put on ??? Yes we carry the sprockets adn chains call 651-982-0600 to order talk to John or Dale about the chain and sprockets Dale can help you with the cluthcing too but we need to know what you have first before we make any changes.
Posted by: Speedwerx
That is the correct secondary set-up, we run that same secondary set-up with all of our kits now or very simialr to it. it shouldn't of affected the rpm though. I think you should drop the weights 2-4 grams to get the rpm's back.
Posted by: scramblerxrider
i recently installed a team secondary(works sweet)
with my pipe and clutch kit top rpm was 6700-6800
the new secondary rpm is about 6400rpm
should i get a new spring and weights for the drive clutch
what do u use for your pipe kit
does 6800 seam right for a piped 400
i put a new belt on at the same time
thanks for the help
Posted by: scramblerxrider
hpd calls for the pipe to run at 6750-6850
also i need chain and sprockets do u carry them
thanks for the help
Posted by: scramblerxrider
here's as much as i know
i received a tas-03x(as per your invoice)
80-62-40 helix (420582)
secondary spring 80 -130/wht. (210140)
i have a clutch kit that came with the pipe
black spring engages 100 shift 275 (according to hpd)
weights were changed also but i dont know the type
the secondary spring was violet
belt is polaris stock (3211077)engagement is about 2400
hope this helps
thanks again
Posted by: scramblerxrider
sounds good to me
i'll play with some weights and go from there
thanks for your help and team stuff
