High Performance HP Silver Stars offer you a favorable price
without a sacrifice of quality.
Almost the same as the Gold Cup series but without the black
Thermex casting treatment.
All feature Schnuerle porting, forged connecting rods bushed
at both ends, high pressure castings,
twin needle carburetors and precision double ball bearing
as the Gold Cup .61 but equipped with simpler carb, cast head,
and no black Thermex case treatment.
Forged and bushed con rod Ringed ABC Piston/Cylinder
Schnuerle ported Double ball bearings