PDA

View Full Version : Counter balancer lightening



speedfreek
09-24-2007, 10:40 AM
Just got mine back from Dave Moore, had it lightened. Am I going to tell a difference in power? Anyone ever had this done?

86 Quad R
09-24-2007, 11:32 AM
Originally posted by speedfreek
Just got mine back from Dave Moore, had it lightened. Am I going to tell a difference in power? Anyone ever had this done?

not nearly as much if ya were to lighten the fly wheel.

Flynbryan19
09-24-2007, 11:39 AM
I agree. Seems to me the thing to do would be have the flywheel lightened. Not the counterbalancer...:ermm:

86 Quad R
09-24-2007, 11:45 AM
running a larger cc'd engine. i'd be leaning more at adding c/b'er weight as apposed to taking it off.

another cheap lil trick is to run a 85 atc flywheel. :D

zedicus00
09-24-2007, 12:53 PM
lighting the counter ballance is asking for trouble, especially if yur runnign big bore.

definatly go with a light fly wheel and keep the counter ballance stock. it will work out lots better

speedfreek
09-24-2007, 01:10 PM
Well too late, I just got the balancer back and just put it in. I'll run iy until it breaks!

About the flywheel, I'm just about finished installing the CR ignition and wondered SHOULD I LIGHTEN THE CR FLYWHEEL? I had my stock wheel lightnd and it was great! I can lighten this CR wheel if yall recommend it. I can do it myself! Should I?

86 Quad R
09-24-2007, 01:13 PM
nahhh! run it like it is. you'll get plenty of free torque from it.

C-LEIGH RACING
09-24-2007, 09:36 PM
With that lightened balancer you will notice the engine will rev quicker but vib more. Keep a check on the frame, specially around the engine mounts cause you will find cracks.

What was interesting about a engine with a cut balancer, when you rev the engine sitting still, the front end will squat, like a cat when it starts to jump.
:D Neil

redrooster310r
09-25-2007, 05:24 AM
NEIL IZ THE MAN!