MRD Racing has bridged the gap between
stock and high priced ported & flowed heads

Starting with a new bare OEM head, we first remove any casting flaws. Then we blend the guide bosses into the port without removing any material that could change the dynamics of the already excellent ports. Next we polish to a smooth finish, resulting in improved flow. Finally we check the valve seats for concentricty before installing all new factory valves, valve springs, & components. SS intake valves are also available.

Porting only...........................................

$200.00

Complete Head.....................................

Call for quote

Shop Services

Adjust Valves........................................

$75.00 (shims included)

Engine Rebuild out of frame..................

Top end labor only: $150.00
(parts also available)

Full rebulid, labor only: $250.00
(parts also available)

R&R camshaft, labor only.......................

$100.00

Machine case for stroker crank..............

$100.00

Tig welding............................................

$25.00 minimum