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Forged piston set. For 96" to 103" big bore conversion. 9.5:1 CR with stock 85cc head. Piston weight 335gr. Piston pin weight 89gr. Piston pin dia. .927" / offset. Head type: Dish with +6.9cc. Compression height 1.076". Bore 3.875". Stroke 4.375" (4-3/8"). Rod length 7.667". Cyl. length 4.938". Note: All KB forged pistons come equipped with offset wrist pins / piston pins. There is a front and rear section on the piston and it is necessary to install it in the correct way. Please refer to the installation instructions; as provided with each piston set; prior to installation.
Ships within 48 hours · Estimated delivery Jun 21 - Jun 26
US$40
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