11-2235
80  FLH-FX Piston Set .005 Oversize

80 FLH-FX Piston Set .005 Oversize

$210.00 Sale Save

SKU11-2235

Item is in stock Only 10 left in stock Item is out of stock Item is unavailable

Keith Black dome piston set is .005 oversize with a 7.2:1 compression ratio for 1980-1984 80 Shovelhead models.
The Keith Black 390 hypereutectic alloy is cast in a permanent steel mold which makes it possible to build a light weight piston that makes more power and uses less fuel and lasts longer. Pistons are .005 over sized for a 3.498 bore and has a 8:1 compression ratio. The low heat transfer of the alloy keeps the skirts cool so piston expansion is minimal. The combination of a low heat transfer piston alloy and high compression ring placement increases power and economy. The high ring placement alone reduces detonation and increases the top ring temperature. **Note:Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings.

Fits:
FL 1978-1984
FLT 1979-1983
Fx 1978-1984
FXR 1982-1983

UOM: SET
Country Of Origin: MEXICO

Accessory Items:
16-0622 - Ring-O-Matic Ring Compressor Tool Kit
16-0029 - Connecting Rod Clamping Tool
60-0167 - Cylinder Boring Service