TSP Billet Cylinder Head Yamaha YZ125/X High Compression mojodrive 2009 Honda Rancher 420 2x4

2009 Honda Rancher 420 2x4

5 helmet kit provides premium protection and performance for adventurous riders

You can also use the robust

The closure system features contra-closure

• Built to handle aggressive riding and repeated impacts

TSP Billet Cylinder Head Yamaha YZ125/X High Compression mojodrive 2009 Honda Rancher 420 2x4All TSP heads and inserts now include a complete head gasket kit including inner and out cylinder o rings and head bolt crush washers. Everything you need to install your new TSP head or insert with all new o rings and seals. The TSP cylinder head for the Yamaha YZ 125 is higher compression than the stock head but still safe for 91 octane pump fuel with appropriate jetting. It offers improved bottom mid range power over the stock head and is best