Too much wheel spin.

[Tim Wayne C]

Ok, so I got an 07 Busa. 1397 kit installed, muzzy exhaust, power commander, dyno tune, 5 to 10" extensions, super soft shinko rear tire. Absolutely no traction.. It is set at 8 inch on the 3xtension , with adjustable lowering links. It was dropped 2 inch up front. So I raised it back an inch.

The rear isn't lowered any by the links they are Sucked up all the way, he has the shock adjusted about 5 thread from the top. I think it's too soft personally. Bike drops 3 to 4 inches when I sit on it. I'm 200 lbs and 5ft11..

So is it extended too much and rear spring set to soft? I was going to shorten it up to the 5.5 inch mark that will be with the chain tight.

Could use some advise.. Thanks

 

[1bondoman]

How much air in the tire? Arè you dumping the clutch or finessing it a little bit?
Is it strapped on the front?

 

[black diamond busa]

Also what is the compression and rebound setting on the rear shock at?

 

[1bondoman]

Does the rear end immediately spring back up as soon as it squats?

 

[Tim Wayne C]

20 lbs in rear tire. It's blowing the tire off in every gear from 1st to 4th .when I barely twist the throttle for a lil quick acceleration. Guess I'm a new cause. I dunno what strapped is?

I haven't checked the rebound or compression to see where it's at.

The bike doesn't squat much if any when I try to accelerate. But when I get off the bike it doesn't come up real fast.

 

[1bondoman]

20lb in a usoft us to much. Drop to 11 before heating the tire. If that don't work drop to 10 but no lower than 8
If the shock rebounds to fast it will unload the tire and cause spin.
Prolly shld throw a hookup shinko on it to

 

[black diamond busa]

I had problems in 1st and 2nd. I adjusted the rear shock and put a hookup on. No more problems. Also what gearing is on the bike?

 

[Tim Wayne C]

16/43 . Im pretty sure. Just shortened it almost 3 inches. Dropped a lil air pressure. Made a pretty big difference in ride and handeling. Hooked a lil better too..

Compression is almost completely turnd out and rebound is half way out

 

[black diamond busa]

When out playing, what works for is compression in the middle. Rebound is set all the way hard. I'm stretched 5-6.

 

[Tim Wayne C]

Ok. Thanks fellas. I will play with the rebound and compression tomorrow.. After I drop off my 2014 sg at harley to get it fixed..

 

[black diamond busa]

http://www.suzukihayabusa.org/forum/index.php?topic=141202.0

 

[black diamond busa]

http://www.brocksperformance.com/brocknm/templates/bpp1.aspx?articleid=87&zoneid=11

 

[Tim Wayne C]

I'm gonna start by setting the sag. How much sag do u recommend. I use this bike just as much in twisties as I do running straight lines..