Ever seen 8BF-00 weights?

J

jaydougempire

Guest
Found these in a piped 136 viper primary any idea what they are intended for? This sled has 8 tooth drivers with 38/24 gears. Looks like an orange primary spring, green dot secondary. 7vp2 helix 14.5 mm rollers. Rev's at 8600 and hits a brick wall at 98mph(speedo). Shouldn't this sled be faster top end? 110mph? Cant find any info on these weights or the helix for that matter. Any help is much oblidged as always!
 

I picked up a sxr piped with 8bf in it never run them. Friend had a 04 viper piped with 8bf in it i did not think it pulled well. But in your case the 8 tooth drivers is why you hit a wall
 
I picked up a sxr piped with 8bf in it never run them. Friend had a 04 viper piped with 8bf in it i did not think it pulled well. But in your case the 8 tooth drivers is why you hit a wall

Any suggestions? Are there benefits to the 8 tooth drivers? Maybe for clearance?
 
8 tooth's are for tracks over 1 3/4 lug. 8df are from 95 phazers I believe
 
The track is 1 1/4 but its studded...probably borderline. I have a set of 8ek weights I think that's the stock viper weight do you think I would be better off doing 1 inch lug studded with 9 tooth and stock weights? I ride 90% lake and groomed trails. The track seems to spin a lot too
 


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