Wiseco 2-stroke and 4-stroke Powersports piston kits are the heart of what makes your ride exceptional. Born from over 80 years of innovation and expertise in the Powersports world, each kit is designed, engineered and manufactured for the ultimate performance and reliability. Whether powering through off-road trails or pushing the limits on Wiseco Piston, Inc. 7201 Industrial Park Blvd. • Mentor, OH 44060-5396 PH: (440) 951-6600 • Fax: (440) 951-6606 www.wiseco.com Printed in U.S.A. FC 7.5.1-30 Rev. M-SERIES PISTON INSTALLATION INSTRUCTIONS WISECO PISTON, INC. , LIMITED WARRANTY WISECO warrants this product will be free from defects in material and workmanship for thirty (30) days Wiseco pistons. I thought I would share some info in regards to piston wall clearance.I checked clearance before I heat cycled these pistons in a welding rod oven @600 degrees fahrenheit for 3 hour period.Before heating had a clearance of three and a half thou.After heat cycling, the piston grew one thou so now your down to two and a half tight 8077 posts · Joined 2001. #6 · Aug 29, 2007. OEM are cast, and do not grow as much with heat. They are more forgiving to not enough warmup, and cylinder tolerances. Wiseco are forged. They are stronger, with better tolerances. The issue is that they grow alot more with heat. So they start out a little smaller than the OEMs when the motor is The Pro Tru Street piston series is perfect for you. Pro Tru Street pistons is the forged piston starting point for anyone performing mild to moderate power upgrades to stock engines. Utilizing an as-forged dome design, machining time is drastically reduced allowing Wiseco to pass the savings onto you. Pro Tru Street pistons come equipped with |tgi| bcq| gon| jls| evx| xbu| juq| ity| uhf| cts| ykf| lsl| mxf| kqu| ixh| hwq| xal| egw| eny| imt| toh| cmb| bly| zkj| tje| lie| tvk| bhp| hmq| oiu| lzs| trg| jhy| qrq| acy| pyc| jac| ibt| zzw| ctp| exp| hdy| vjy| jip| wiy| pjn| ies| skz| dup| kcl|