RB Designs squish-band adjustment
 

Really helped.


Gas gas much more responsive.



Very good.... Fast

Tried out my RB Designs modified head today.

Really big improvement in the bike's throttle response. I did not even mess with the jetting.

Power was improved everywhere.

This IS a must do mod on a Gas Gas.

Sad part is, my SE was supposed to have this done by GGNA.:mad:

Another one here also.:D This is a must do for anybody wanting to improve their bike.:cool:
Though I am playing with the jetting just because it was way to rich before I sent it off.

Aside from proper jetting, the RB designs head mod is the best performance mod for the GasGas 2T. You get more power, responsiveness and efficiency. Ron does excellent work.

I just got my head back from RB designs. They did a very quick turn around!
Can't wait to try it out!

Anyone know why RB doesn't ship up here to Canada?

Hi Claude,
He told me he has had problems in the past with customs & paying duty, etc.

Given that you sponsor the site here - you can ship your cylinder head to me and I would be glad to take care of it for you and ship it back to you. I drive by his shop every day - it is very near my daughter's school. Drop me a PM if you are interested.

jeff
aka webmaster...

Will do!Thanks, Jeff!

Sent you a PM with my address, etc....

jeff

I e-mailed Ron about posting this to the UK, but shipping makes it to expencive. I'd reay like to try it on my bike, but i'm not going to machine bits off my cylinder head untill i'm know what i'm doing. Has anyone got any info that could help me?