I have a modified ZR800 w/ twin pipes that accelerates good but doesn't have as good of top end as I think it should. I've run as well as 106mph on hard pack on the radar, but thats it. It revs to about 7900 or 8000rpm, almost immediately, but doesn't really lug the engine and doesn't seem to shift out to overdrive. I have made drastic changes to my secondary spring (sno pro green) setting, and huge changes in helix and it makes almost no difference. It always revs to the same rpm. I haven't messed w/ my weights yet because it seems to rev to almost peak rpm.
I have buddies w/ F7s and 6s that are clutched right on that went 110/ 111 same day same radar. They also have the same gearing- I have the stock 24-39 gears.
My sled must make more power, but we can't seem to get the clutching right. I started w/ a 58/52 and I now have a 57/38 helix which gained me 3mph up to 106.
Is it possible its not shifting all the way out? Would another 100/ 200 rpm make a big difference? Sorry its so long but I've really hit a wall here. Any recommendations would be greatly appreciated.
I have buddies w/ F7s and 6s that are clutched right on that went 110/ 111 same day same radar. They also have the same gearing- I have the stock 24-39 gears.
My sled must make more power, but we can't seem to get the clutching right. I started w/ a 58/52 and I now have a 57/38 helix which gained me 3mph up to 106.
Is it possible its not shifting all the way out? Would another 100/ 200 rpm make a big difference? Sorry its so long but I've really hit a wall here. Any recommendations would be greatly appreciated.