Fast50s Copper Head Gaskets - Z50 / XR50 / CRF50 / CRF70 

Copper Race Head Gaskets for the Honda 50's and 70's

Copper race head gaskets are an old-school Horse power trick that most all high zoot tuners use on the regular but rarely tell others of to give them the best advantage to win races. Bump your compression up fast by thinning down the space between your piston and head to bump HP up!!

We recommend professional installation and make sure to turn your motor over and check for proper clearances prior to running as things can get a bit tighter with a thin head gasket!!

Fits:
     -Z50R 1988-1999 (May fit earlier also but we've only fit down to '88 model)
     -XR50 2000-2003
     -CRF50 2004-2023
     -XR70 1997-2003
     -CRF70 2004-2013

Available in thickness:
     - .016
     - .020

These true copper race gaskets are available for the stock Honda 39mm bore size / Stock Honda 70 bore of 47mm all the way up to the 54mm bore

Choose size you need in the pull down menu!!

If you have any questions please call one of our knowledgeable and friendly techs at 833-327-8507