YAMAHA SR 500 1978-1999 Stage 2 tuning kit

Camshafts from stage 2 to 4 possible !! Including installing a new Bigbore liner and machining to finished size. (Bigbore liner also

included in the price) CP - forged piston kit of the extra class 95.00 mm, + 8 mm oversize, 600 ccm, compression 11:1. The

pistons are supplied with matching piston rings, pins and clips Cylinder head rework for performance. The valve seats are milled to

optimize flow and the transitions are optimized to increase performance. Including combustion chamber and channels glass bead

blasting. Including a new connecting rod kit and fine balancing of the crankshaft. Also includes a Bigbore head gasket 95mm. Price

also incl. spin on motor housing.

Price on request