Crawford DP03

Second Generation DP.  Arguably the best looking Daytona Prototype.  Has been driven by NASCAR stars Tony Stewart and Dale Earnhardt Jr.

Major Accomplishments:

Photo courtesy J.D. Ellis

 Chassis: Aluminum over steel tube cage and perimeter structure
Wheelbase: 110.oin.
Overall length: 180.0in.
Overall width: 79.0in.
Overall height: 42.0in.
Wieght: 2175lbs.
Suspension: Unequal length double A-arm, pushrod activated
Shock absorbers: Penske 3-way adjustable
Steering: Manual rack and pinion
Brake disc: Performance friction ventialated steel
Brake calipers: Performance friction 4-piston
Tires: Hoosier (2005)
Wheels: Fiske 3 piece18in.x12.5in.(front)18in,x 13in.(rear)
Transnission: Xtrac Model-386-900-000A sequential 5-speed
Cluth: Tilton 5.5in.3-disc
Fuel capacity: 24 gallons
PONTIAC 5.0L V8 *Can also be branded as Cadillac or Chevrolet
 Standard Bore LS6 engine block: 3.900″ Stroke: 3.185″ Minimum crank weight: 38 lbs
Maximum compression ratio: 11:1
Cylinder heads must be OEM LS6. Intake and exhaust ports cannot be modified.
 Intake valve: 2.000″ Exhaust valve: 1.550″
Piston w/rings, pin and connecting rod: 1000 gm minimum May use titanium wrist pin.
Maximum camshaft lift @ retainer with zero lash: .590″
Maximum cam duration: 260° @.050″ lift
Must use with no modifications: OEM LS6 Corvette part number 88894339 intake.
OEM Camaro throttle body with 2.950″ butterfly part number 17113647
Maximum RPM: 7100

Photo courtesy J.D. Ellis

FORD 5.0L V8

Bore: 3.705″ Stroke: 3.543″ Minimum crank weight: 38 lbs                   
Maximum compression ratio: 11:1      
Unported OEM cylinder head.                                                         
Intake valve: 1.496″ Exhaust valve:1.260″                                               
Piston, rings, pin and connecting rod: 1100 gm minimum                         
Maximum camshaft lift @ retainer with zero lash: .498″                
Maximum cam duration: 214° @ .050″ lift                                    
Induction: two butterflies @ 2.250″ diameter                                    
RPM limit: 6900

(Ford Crawford not pictured)