Part: Piston Kit Brand: Wiseco Part Number: 4720P1 Specifications Displacement: 1207 cc Bore - Standard: 3.498 in Bore - Actual: 3.508 in Bore - Oversize. 010 in Stroke: 3.812 in Compression Ratio - Actual: 9.6:1 Dome Type: Flat Top Engine Type: 73 ci Dome Volume: -2.8 cc Valve Pocket Depth - Intake. 214 in Valve Pocket Dia - Intake: 2.100 in Valve Pocket Depth - Exhaust. 214 in Valve Pocket Dia - Exhaust: 2.100 in Notes: No cyl head mod.Piston kit includes 1 - Piston, 1 - Ring Set, 1 - Wristpin, and 1 - Circlip Set unless otherwise noted in the "Notes:" above. Lightweight forging for instant throttle response and maximum torque. Computer engineered piston skirt profiles minimizes cylinder wall friction.
Oversize kits require cylinder boring or sleeving. The item "Wiseco Piston Kit 3.508 in 9.61 Harley Davidson Evo Sportster 1100 1986-1987" is in sale since Saturday, May 15, 2021. This item is in the category "eBay Motors\Parts & Accessories\Motorcycle Parts\Engines & Engine Parts\Pistons, Rings & Pistons Kits". The seller is "jawzys" and is located in Hinckley, Ohio.This item can be shipped worldwide.