What compression

[86250rbanshee]

What compression does everyone shoot for on a shee?

I have a cool head don't remember what dome. and some other stufF, been bored, Pro-x piston TDR work, Boost bottle, reed spacers bigger carbs and exhaust.

Let me know what you guys think comp should be at.

[brian250racer]

It depends on the domes in your coolhead. When I had mine with the 19cc domes, I ran race fuel only and it ran 200-210 lbs of compression.

Stock I think is 125-130??

[fast raptor]

stock banshee is about 120, and if you wanna run pump gas go for 21cc domes, it will put u at about 150psi.

[loboboy]

7MM stroker and I run 19CC domes at 200-210Lbs of Comp. Race gas only for me.

comp depends on your riding style IMO. If you want throttle response then you want more Comp, but it can limit your top end power some. So decide what riding you are going to do and what you want and go from there.

[machwon]

86250RBanshee, what type of fuel do you plan on using? I'd use nothing smaller than a 21 cc dome for pump gas. The psi will vary depending on if you have any porting done or not.

19cc comes on a 7mm stoker, must be a torqer.

[loboboy]

19CC domes and a 7MM stroker, almost 50 FT/LB's of torque. You bet it's torquey, nice and smooth also. perfect for MX and trail riding, but still puts 85 to the ground for fun at the dunes.

I literally have the best of both worlds with this setup.

[loboboy]

19CC domes and a 7MM stroker, almost 50 FT/LB's of torque. You bet it's torquey, nice and smooth also. perfect for MX and trail riding, but still puts 85 to the ground for fun at the dunes.

I literally have the best of both worlds with this setup.

[86250rbanshee]

I dont remember what it does I have I wanna say they are for pump gas its been so long. I do run 93 Octane + 32-1 Torco Oil, or amsoil whatever is on the shelf.
But mostly the torco go7 dad has been trying to get rid of it, so i have been helping him :)