Diamond Pistons VQHR VHR Piston Set Compression Ratio:10.5 : 1 (-3.0cc) Includes 1/8” NPT fittings and

Includes 1/8” NPT fittings and nylon line kit

The controller’s high-speed digital implementation ensures no loss of signal fidelity and full transient response

Providing the most high quality lubrication equipment possible for your high performance needs

and did not give me the performance gains I was looking for

but also significantly improves air/fuel flow in and out of the combustion chamber

Diamond Pistons VQHR VHR Piston Set Compression Ratio:10.5 : 1 (-3.0cc) Includes 1/8” NPT fittings andDiamond Pistons VQHR VHR Piston Set Choose Bore & Compression Piston Features: 3D milling on piston crowns for ready to install finish Offset pins for quiet operation Moly skirt coating for friction loss and skirt wear protection Ratios figured for 97mm x . 030 head gasket Top ring down dimension: . 280" Premium 8620 . 185W wrist pins chamfered for roundwire locks included Premium 1. 2mm x 1. 5mm x 3. 0mm ring package included Over sized valve pockets