COMP Cams ground the bumpstick...
COMP Cams ground the bumpstick that powered the engine, and it was trued up in time with a Danny Bee beltdrive. A fully degreed ATI harmonic dampener was honed to the appropriate press fit on the crank snout, and true top dead center was marked with the "custom" adjustable timing pointer.
The students at the University of Northwestern Ohio where the EMC took place bolted the engine to one of two DTS dynos, attached the Hooker headers and Magnaflow mufflers to 13 feet of exhaust pipe, and woke the animal. After a five minute warm-up period, the dyno operator dropped the hammer on Barry's beast. Three back-to-back pulls later, the engine made so much torque that it rattled the flywheel bolts loose. Critical time was spent unhooking the dyno cart and sliding it forward to allow the fix, then it was back for duty. Though a bad electrical connection that surfaced during the flywheel thrash kept the "Plan B" engine from revving above six grand, it proved to be an incredible exercise showing that it doesn't take a year to build a 670hp pump-gas engine. It could be done in a couple weeks with the right parts, the right mindset, and friends who won't let you quit when "Plan A" goes to hell.
| BY THE NUMBERS |
| 433ci Ford FE |
| Bore: |
4.350-inch |
| Stroke: |
3.640-inch |
| Displacement: |
433 actual cubic inches |
| Compression ratio: |
11.5:1 |
| Camshaft: |
COMP solid roller |
| Cam duration: |
256/264 degrees |
| at .050-inch tappet rise |
| Valve lift: |
.697/.697-inch |
| Rocker ratio: |
T&D Machine 1.9 ratio |
| Top ring: |
.017-inch Speed-Pro, Dykes |
| Second ring: |
.043-inch Speed-Pro |
| Oil ring: |
4mm Speed-Pro |
| Piston: |
JE dished |
| Block: |
Genesis |
| Crankshaft: |
OEM |
| Rods: |
Carillo 6.700 H-beam |
| Cylinder head: |
Blue Thunder |
| Intake valve diameter: |
2.200-inch |
| Exhaust valve diameter: |
1.710-inch |
| Intake manifold: |
Dove High-Riser |
| Carburetor: |
Quick Fuel modified |
| Holley 4160 x 2 |
| Header: |
Hooker |
| Ignition: |
MSD 7AL2 |
| Damper: |
ATI |