yamadooman
New member
Bought a Viper for my wife and was looking to put in the old style Heelclickers... Is anybody using the 2 speed ones (Hammertimes)? If so, any problems? Like exploding and tearing apart your clutch compartment, taking out crank? Performane any better or worse??? Any feedback would be appreciated.. Chad Ouverson
nystateboySRX
New member
I had my primary clutch crack down the inside sleeve... If I didnt realize it when I did....I think the clutch would have exploded... but other then that the heelclicker does work good....
my friend had hammertime on a MM 700 and his clutch blew up!! he want stock clutching now..
Did he get hurt?
no, but he could have been by all the pieces flying from the clutch.. his sled got some damage ..
Yamaouch08
VIP Member
+1 my clutch also blew up on my viperPOWERPACK said:
I ran the newer hammertime 2 speed weights on my Sxr last yr. So far no problems other than they are hard to get set up perfectly. Mine pull unbelieveably on mid thru top end, but so far I haven't found a spring/weight combo that gives me the right engagement rpms I want. If I add enough weight to get engagement down - then my shift out is too low.
Yamy07....your gonna need a helix with a lower finish angle. You got the primary working well but your gonna need a different helix to make things 100%. PM me with your set up & rpm,s & I can help ya dial it in.
yahadriver23
New member
Are these the direct bolt on kit for yamaha? The two speed... i just got one of those! 