Pistons,Wiseco 9:1 Std Bore Ph Sh 48/77 1200Cc W/Pins Lock Rings 3.437"Std Bore High Comp
MID-62131
Regular price $347.35Out of Stock
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Pistons,Wiseco 9:1 Std Bore Ph Sh 48/77 1200Cc W/Pins Lock Rings 3.437"Std Bore High Comp
9:1 compression, 3.437 standard bore size Note:
- WISECO
- Pistons are forged from hi-silicon aluminum alloy for superior strength and dependability
- The unique piston shape allows tight piston to wall clearances for quieter operation
- Grooves are machined around the top ring lands to reduce detonation and improve the sealing power of the top ring
- Designed for Stock stroke flywheels only
- All wrist pin holes are ream fit for a perfect geometrical surface
- Enlarged valve pockets provide the clearance for larger valves and high lift cams but must be checked
- Includes instructions and clearance recommendations
9:1 compression, 3.437 standard bore size Note:
- Hastings replacement rings are for one piston only unless otherwise noted by a (*)
* Includes rings for 2 pistons