Hi,

I'm having problems with a friends Banshee. My 250R is piped, ported, pro-design head, 38 mm PJ carb with 185 main jet, boyesen rad valve, k&n air filter and I'm unable to reel him in.

I don't have problems with stock Banshees, but his has FMF fatty pipes, trinity head, v-force rad valves, boost bottle, dial-a-jet and boost bottle.

I'm presently running a stock head gasket and just premium pump gas. I think I'll switch to a CR head gasket and run octane boost. Any other suggestions would be appreciated.

Thanks.

Ken

 

I will take him for you..

 

Everyone knows it takes a banshee to catch a banshee!

I have a 91 CR micro cylinder set up for a 5mil stroker. That will catch him.

Doesn't the PD head use o-rings? If so, you can't use the CR head gasket. You can go with different domes though. Who did you porting? What pipe?

How much are you losing by? Is he getting you off the line, through the mid, top? You might change your setup.