Street Harley (Twin Cam)    Dealer pricing is available (finished heads are in stock for exchange programs)

Stage 1 heads  $895.00 (also available on an exchange basis depending on condition of your heads)

Modified with  1.9 intake valve (stock is 1.840) and 1.615 exhaust valves, DRS valve spring kit, multi-angle radius valve job and can be set up for different cam shafts on a custom basis, no extra charge. 

Stage 2 heads  $1295.00 (also available on exchange)

Modified with 2.0 intake valves and 1.615 exhaust valves, new premium valve seats and guides, DRS valve spring kit, CNC ported and finished detailing by hand, complete flow testing of intake and exhaust, best for engines over 95ci.

Harley V-ROD

Full cylinder head porting, titanium oversized intake and exhaust valves, titanium top retainers that fit stock springs, special radius groove valve keepers, amco bronze oversize seats

Misc. Motor work/parts

•     Head Milling and CC'ing
•     Stainless steel intake and exhaust valves of various sizes
•     DRS valve spring kits
•     Private label engineering services for cylinder heads,cams,motors,ect.
•     Valve guides and seats (steel and amco bronze)

Exhaust systems (DRS recommends and sells D&D exhaust systems.)