DRD L7 CNC ported type1 heads (94mm bore) (Built in the USA)

DRD L7 CNC ported type1 heads (94mm bore)  (Built in the USA)

NEW AIRCRAFT ALLOY TYPE 1 CASTING,  DRD CNC L7 heads, 12mm spark plug, 44x37.5 valved. This head is for serious power, hot street car, off road car, works very well in bussses also. Based off new head casting, CNC ported, CNC combustion chambers,multi angle valve job, dual springs shimmed, approx 67cc cumbustion chambers. This head is designed to have a wide power band off idle till 7000 rpm,power output up to 200hp..The Price is for a pair heads, 2 cylinder heads. Designed and maufactured with the use of the latest computer design software, optiomized for maxium torque output. DRD heads offer more torque per dollar hands down. 
Intake flow a @28 inches of water
Lift-CFM
050-30.0
.100-57.9
.150-87.5
.200-113.5
.250-135.5
.300-156.2
.350-173.3
.400 -187.4
.450-195.0
.500-200
.550-203
.600-205 
  

SKU DRD L7 heads94mm  
Weight 32.00 lbs
 
Our price: $899.99
5%
Market price: $949.99
Quantity