Technical Data
ENGINE & DRIVETRAIN
Technical Data
| Block: |
1967 WT 400 2 bolt main. Machine work includes: .030" overbore, zero deck & square and align hone. |
| Pistons: | TRW forged. 3.00" dia. x .105" dish machined into the pistons leaving a total piston volume of ~16 cc (half of the fly cuts were left after dishing). Sealed Power moly rings. |
| Rods/pins: | 6.625" press-fit Eagle H-beam. |
| Crankshaft: | Nodular iron turned .010/.010", polished and balanced. Federal Mogul main and Clevite-77 rod bearings. Clearances are .00225" on mains and rods. |
| Heads:
|
Ported 670's. Intake runner entrances opened to RAIV size. 6000 series Ferrea stainless steel valves, 45 degree intake seat. 28" flow is 247 cfm @ .500 lift. Exhaust crossovers aluminum filled. |
| CR: | 9.4:1 |
| Oil Pump: | Melling 54DS (60 psi.) |
| Valve train: |
Comp Cams XR282HR hydraulic roller, 282/288 adv. duration, 230/236 @ .050", 110 LSA, installed at 108. Crower 1.60 ratio roller rockers, lifters, valve springs, retainers, pushrods, poly-locks. ARP 7/16" rocker studs. |
| Intake: | Edelbrock Torker 2 with water crossover separated and runners port matched. |
| Carb: |
Holley Hp 750 mech secondary. Currently jetted 74/82, 8.5" primary power valve, plugged secondary power valve. |
| Ignition:
|
The stock distributor converted to a "Dave's Small Body HEI". Accel 8140 coil. Taylor 8mm wires. NGK XR4 plugs. |
| Exhaust: | Hooker Super Competition 1-3/4" - 3" headers, 3" Dr. Gas 'X' crossover, 2-1/2" Straightline Performance mufflers, 2-1/2" Torque Tech tail pipes. |
| Other: | None |
| Future enhancements | None |
Drivetrain:
| Transmission: | Autogear "Super Case" Muncie case, M22W Maserio gears. 26-spline input. |
| Clutch | Valeo 11" pressure plate, Centerforce DF 11" disc, Hays 15# aluminum flywheel. |
| Rear:
|
12 bolt "O" axle (12 bolt cover, 8.5" 10 bolt ring gear) 3.42 posi, HPM control arms & urethane bushings, 7/8" sway bar, Air-Lift bags, stock axles. |
| Driveshaft: | Stock |
| Wheels/Tires: | Chromed 15x7 front and 15x8 rear Rally II rims. Diamond Back Classics redline radials. |