85cc Race Sag?

***MotoMan*** · #1 09-11-2009, 01:32 PM

What do you set it at? Anyone know?

***Woody_393*** · #2 09-11-2009, 03:24 PM

1/3rd of total suspension travel. So if it has 9" then set it at 3".

***MotoMan*** · #3 09-11-2009, 04:04 PM

Quote:

Originally Posted by Woody_393

1/3rd of total suspension travel. So if it has 9" then set it at 3".

Right....I was looking for a specific mm for what works on the YZ's.

***Woody_393*** · #4 09-11-2009, 04:39 PM

Ahh, sorry, not sure what the suggested mm's are.

***MotoMan*** · #5 09-12-2009, 10:44 PM

Quote:

Originally Posted by Woody_393

Ahh, sorry, not sure what the suggested mm's are.

Right on, thanks anyway!!

pjg351 · #6 09-13-2009, 06:42 AM

Jim, 85mm, would you like some secret jetting tips

for when he starts racing.

***MotoMan*** · #7 09-13-2009, 08:58 AM

Well sure I would!!!

Actually the bike is jetted rich it seams from the factory, I am getting quite a bit of spooge. I haven't done a plug check yet though.

Oh and THANKS Pete!!!

pjg351 · #8 09-13-2009, 03:32 PM

Quote:

Originally Posted by MotoMan

Well sure I would!!!

Actually the bike is jetted rich it seams from the factory, I am getting quite a bit of spooge. I haven't done a plug check yet though.

Oh and THANKS Pete!!!

Yes they are rich, go down one size on the pilot. Here's what i run, with a VForce and shorty muffler,stock header pipe, 42 pilot, 140 or 142 main jet for sand tracks, and a KG needle (yamaha) 2nd clip, 2 to 2 1/2 turns out on the air screw, depending on conditions. Some guy's change out the slide in the carby as well, and use one from a kx 85.

**DRGSin393** · #9 09-13-2009, 04:00 PM

good stuff there Petey!

pjg351 · #10 09-13-2009, 04:19 PM

Quote:

Originally Posted by DRGSin393

good stuff there Petey!

Doc,I just like seeing those blue bikes blow past them katooms

***MotoMan*** · #11 09-13-2009, 05:03 PM

Quote:

Originally Posted by pjg351

Yes they are rich, go down one size on the pilot. Here's what i run, with a VForce and shorty muffler,stock header pipe, 42 pilot, 140 or 142 main jet for sand tracks, and a KG needle (yamaha) 2nd clip, 2 to 2 1/2 turns out on the air screw, depending on conditions. Some guy's change out the slide in the carby as well, and use one from a kx 85.

That is exactly what I thought, the pilot was too rich...I will get one ordered up!

Thanks Pete!!!

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