By The Numbers
'70 AMC AMX
Steve (36) and Ann (32) Erb
Lebanon, PA
ENGINE
Type: AMC 435
Block: Indy Cylinder Head aluminum, bored to 4.380 inches
Oiling: Peterson belt-driven pump, Moroso drive system, custom pan
Rotating assembly: Moldex 3.605-inch billet crank, Manley 6.000-inch steel rods, forged 15.0:1 Diamond pistons
Cylinder heads: Indy 300cc aluminum castings with 2.30-/1.75-inch valves, ported to flow 425 cfm at .850-inch lift
Camshaft: COMP 280/290-at-.050 solid roller, .875/.875-inch lift, 108-degree LSA Valvetrain: Manley springs, retainers, and locks; COMP offset lifters and tapered pushrods, Jesel shaft-mount roller rockers
Induction: Indy single-plane manifold, Pro Systems 1,100-cfm Dominator carb
Ignition: MSD Digital 7 ignition box, distributor, and coil
Exhaust: custom stepped 2-to-2.125-to-2.25-inch headers, dual 4-inch Flowmaster mufflers
Cooling: Ford radiator with custom brackets, Spal 16-inch electric fan
Output: 900 hp at 8,800 and 650 lb-ft at 6,800 rpm
Built by: Barry Allen Race Engines (Glen Daniels, WV)
DRIVETRAIN
Transmission: GM TH400 trans, JW Ultrabell Bellhousing, TCI 6,600-stall converter, Hurst shifter
Rear axle: Dana 60 rearend, 4.88:1 gears, spool differential
CHASSIS
Front suspension: stock with QA1 coilovers
Rear suspension: custom ladder bars, Afco coilovers
Brakes: Wilwood 11-inch discs with two-piston calipers, front; Aerospace 10-inch discs with two-piston calipers, rear
WHEELS & TIRES
Wheels: Weld Alumastar 15x3.5, front; 15x10, rear
Tires: Moroso 28x4.5x15 DS-2, front; Mickey Thompson 28x10.5x15 ET Drag, rear