i see in the tech section mr viper gives excellent advice on setting up hc weights @ 8800 9000 rpms,i beleive slp sent an update saying to run them at 8600.i have had much better luck at 8600 w/8ca's.is the same true for hc's,if so give me some set ups you guys are having good luck w/cause im getting tired of messing w/ these things.
20/40's 51/43 helix green spring @60 15mm rollers(500 feet)
20/40's 51/43 helix green spring @60 15mm rollers(500 feet)
EricMichael
New member
n4aride said:
your still set up for the grass??no snow or what? I ran 20/39 8ca's,stock rollers, silver sec.51/45- turned 8,800-8,900 and sled was in all finals last grass season...i'd get a silver secondary if your setting it up for 500ft.Didn't know slp had an update to run the slp's at 8600???
we still have no snow and little ice, plus i have an 06 attack so the viper hasnt seen the trail in 2 years.my set up at the lakeveiw was very close to yours.i usually make it to the top 5 or better.i just think their is more in it without motor work
taped throttle
Member
slp still says rpms should be 8700-9000, just spoke to them.
but peak torque is at 8500 (90.7 ft/lbs).
but peak torque is at 8500 (90.7 ft/lbs).
EricMichael
New member
taped throttle said:
great, thanks for the help!
http://www.yamahainfo.com/forums/showthread.php?t=3805&page=10&pp=15
check out this thread(if i did it right)page 1 will show the graph page 9 shows the results.max perf,recomended i move to 8600 first,slp will tell you to run 88/9000 if you run their clutching,which im sure you guys are not.
check out this thread(if i did it right)page 1 will show the graph page 9 shows the results.max perf,recomended i move to 8600 first,slp will tell you to run 88/9000 if you run their clutching,which im sure you guys are not.
EricMichael
New member
yeah for 500ft hammer said 8700-9000 and i'm assuming for long rungs around 8700 rpm..
vipertripplexxx
New member
run 14.5 rollers, and load those CA's to the gills with weight (4.5 in both holes). I use dalton black/green primary spring. Very flat shifting, maybe using a haulk orange would load down the motor on the bottom more? This is with srx pipes @ 8500 rpm, and HC-X roller secondary.
were did you see 88-9000 in 500 i cant find it.i have tried mine from 85-9100 in incroments of 100 best luck i had was 8600.maybe my tack is off ,the only other thing i can think is runing stock susp. creats enough drag it likes to have the torque.i have everything to try exactly what you run,i should put it together in my other clutches and give it a try.
EricMichael
New member
n4aride said:
yeah, the b1-45 helix was all i had at the time but it got the job done...I had the silver secondary wound at 90 degrees, and I had inner and outter weight in the 8ca's also with a hauck orange 3 shims..192 new chisels..also i weight 150lbs