I thought that too, first couple of passes I was running 11.60's....and my car was 10.60s. But then I added sprockets and went to a Hindle slip-on. Then learned how to launch/ride a bike in the 1/4,I dropped over a second, now I'm 10.5's hoping for more this weekend. Your bike has more in it thanthat, just keep practicing

 

im 9up in the rear but i also stunt my bike hahaha

 

hey projectroc, one of my cars running 9.90's at around 139mph and the other is runing 8.70's on spray at 158mph so i'm going to have to do alotta work to a 600 to get it that fast!!

 

Well in that case you're gonna need a bigger bike to keep up with your cars.

 

went the the track with the -1 front tooth, went from running 11.40's to 11.00's havent hit the 10.99 yet but i will!! Muhaaa haa haa haaaa

 

Cool [8D]post up the times with the changes. Can you take the sprockets with you and change after each run? we could at least get faster answers

 

ya i could do that.. there not hard to change at all

 

Damn, that's fast! What kind of cars with what in them?

 

9.90s is a 1981 berlinetta camaro with a 434ci small block that 13.5:1compression with a 10.5 tire and the 8.70s is a 2001 camaro z28 with a 383stroker and a BDS alcohol injected blower with 15lbs of boost and a 150nos shot.. i'll take some good pics and post them soon

 

Back to the sprockets - is it always advisable to replace both front and rear sprockets when upgrading? I hear a lot about uneven teeth wear when you replace only one of them. I also hear a lot about chains stretching. Is it also advisable to replace your chain when you upgrade your sprockets?