| Description: |
steel head spacer .040 thick* for 85.5mm & 87mm cylinders - 4 pack only. Same concept as the copper head gasket spacers.
Set your deck as little as possible and put these on top to get that combustion taking place in the combustion chamber instead of in the cylinder = free horsepower.
Empi packaged.
Allow 4 days to ship, please.
*This builder prefers to use the .060 thick spacers, since they have a much better chance of NOT blowing out, due to being much thicker. |
