At JRM, engine performance is taken seriously. From an
air-cooled Porsche 911 rebuild to a set of ported heads for
your V8 and everything in between.
Professional assembly
Radical SR3 Hayabusa
944 Turbo Big Bore
Dino 246, hi comp JE's
Vintage power
Coming Soon
- Radical Turbo conversion
- BMW M3 Supercharged
