| Block |
1976 400 block |
| Bore/Stroke |
4.155" x 4.25" (461 cid) |
| Deck Height |
.000 (zero) |
| Heads |
Edelbrock 87 CC heads, 2.19" intake and 1.77" exhaust valves; Ported by Central Virginia Machine Services, 310 cfm on intake |
| Rocker Arms |
Harland Sharp 1.65 |
| Pushrods |
Comp Cam Magnum |
| Lifters |
Comp Cam solid lifters |
| Crankshaft |
Eagle 4.25" stroke/ 3" journals |
| Balancer |
Pioneer SFI approved |
| Piston Rods |
6.8" Eagle H beam |
| Pistons |
SRP |
| Rings |
JE file fit |
| Bearings |
Clevite H Series (rods); Fed Mogul 3/4" grove on mains; Durabond cam bearings |
| Camshaft |
Comp Cam 290B solid; .594"/.587" lift intake/exhaust; 255 degrees duration @ .050" intake/ 266 degrees @ .050" exhaust, LSA 106 degrees and set at 106 degrees intake center line |
| Timing set |
Comp Cams True Roller |
| Intake/Carb |
Edelbrock Victor, port matched and water cross over separated from intake AED 950 HOM (Modified HP950) |
| Fuel System |
Aeromotive A1000 return regulator with 8AN lines |
| Gaskets |
Felpro |
| Water Pump |
CSR electric |
| Exhaust |
Hooker Super Comps 2" primary with 3.5" collectors; Pypes X crossover running through Flowmaster 40 Series mufflers (not used at Pontiacs in the Park, added later) |
| Ignition |
MSD distributor with Crane Hi 6 spark support limited to 6600 rpm |
| Oil Pump |
Melling, modified by Central Virginia Machine Service |
| Oil |
Valvoline 10W-40 |
| Transmission |
TH400, race prepped, BTE reverse manual valve body |
| Rear Gears |
Richmond Gear 3.89 (4.33 to be installed) |
| Fasterners |
Mostly stock, ARP head studs |
| Chassis Mods |
Art Morrison weld in subframe connectors; Art Morrison double adjustable ladder bar kit with coil over shocks; Fab 9 Ford 9" housing, Moser center section with Moser 35 spline axles; Detoit Locker unit |
| Suspension |
Competition Engineering front drag shocks (80/20) |
| Tires/ wheels |
MT Front runner 26.5 x 5 on Weld 15 x 5 Draglite rims; MT 28 x 11.5 x 15 ET Street on Weld 15 x 8 Draglite (Replaced with MT ET Street Radial 295 -65 on Weld 15 x 10 after Pontiacs in the Park |
| Brakes |
Stock disc, front; drums in rear |
| Car Weight |
3200 lbs with driver |
| ET/speed |
Best ET to date: 10.58 @ 127.90 mph |