I had my primary rails milled by gotham racing a while ago, and recently had the 850cc injectors cleaned by RC eng. When I took the injectors out it had a insulator on it and 2 o-rings, does anyone know what insulator to use...the one I pulled out was pretty destroyed.

-Dan

 

The little plastic end cap , pinnicle cover . Use the one in the best condiction . Lube the O- rings before installing . How much do they charge for milling ? I get $5 .00 if I must ship them , and some think that is to much . Someone on the forum will come to your house and sand them down on a skateboard FOR FREE .

 

haha, i forget how much i was charged. I had it done a while ago. I actually think the insulator goes outside the rail now that i think about it.