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RACING SPECS YEAR/MODEL: 1971 Pontiac LeMans Sport RACE WEIGHT: 3850 pounds ENGINE: 1971 350 Small Block , 2 bolt Mains, bored .030 BUILT BY: Eric Grose and Budzter from Budzter Enterprises with machine work by Ron Anderson CARBURETOR: Edelbrock 850 cfm Quadrajet modified by Eric Grose INTAKE MANIFOLD: B & M blower manifold POWER ADDER: B & M 142 Powercharger supercharger set up for maximum boost (approximately 7 psi) HEADS: 1971 350 small block heads, 76 cc, 1.94/1.50 stainless steel valves PISTONS: Forged TRW blower pistons,23 cc dish, moly rings COMPRESSION RATIO: 7.5 : 1 CRANKSHAFT: Stock 1971 Small Block, 2 bolt mains, cast CAMSHAFT: Comp Cams 477/490 lift 224/236 duration at .050 IGNITION: GM HEI Distributor with vacuum and mechanical advance locked solid, MSD 6AL, MSD timing computer set for 18 degrees initial and 36 degrees total at 2800 rpm, MSD Boost Retard set for ½ degree per psi of boost EXHAUST: Flowtech 1 5/8 inch primary headers, 3 inch collectors, 2 ½ inch exhaust pipes, Flowmaster 3 chamber mufflers, 2 ½ inch Torque Tech tailpipes TRANSMISSION: 1971 Turbo 350 with Trans Go shift kit built by B & D Transmission in Stratford Ontario with governor modified by Eric Grose for automatic 1-2 shift at 5700 rpm and automatic 2-3 shift at 5500 rpm TORQUE CONVERTER: B & M Holeshot 2400 SHIFTER: Stock console shifter with front wheel line-lock button mounted on the console for burn-outs only REAR AXLE: GM 10 bolt, stock axle shafts, C-clip eliminators, Auburn Pro limited slip differential, 3.73 : 1 U.S. Gears. BRAKES:Stock GM disc brakes on the front , stock GM drum brakes on the rear, line-lock on front brakes only for burnout WHEELS: 14 x 6 Pontiac Rally II wheels on the front, 15 x 7 Pontiac Rally II wheels on the rear TIRES: 225 75 R 14 street radials on the front, Mickey Thompson 26 8.5 15 ET Drag on the rear FRONT SUSPENSION: Stock GMREAR SUSPENSION: Cargo Coil springs, three-way adjustable shocks set on medium, upper adjustable and lower tubular control arms from Dick Millar Racing, pinion angle set at 2.5 degrees down with car at rest position, coil spring adjusters by Budzter Enterprises from Stratford, Ontario to set rear end height and pre-load passenger side for proper traction CHASSIS MODS: Six point chrome-moly roll bar by Northern Development Prototypes in Mitchell Ontario INTERIOR MODS: Two light weight competition bucket seats in front, rear seat removed and rear area carpeted, gauges for water temp,oil pressure, fuel pressure, boost/vacuum, and original in-dash tachometer EXTERIOR MODS: Two inch cowl induction scoop added to stock hood for proper air cleaner clearance and cool air intake SAFETY MODS: Driveshaft loop, 6 point roll bar, competition seats, five point seat belts, helmet PAINT: 1971 Castilian Bronze (original color, new paint) LAUNCH TECHNIQUE: 1600 rpm, foot brake, deep stage and launch on last yellow light, when in competition BEST TIME & SPEED: When shallow staged, best 60 foot is 1.68 seconds, best elapsed time is 12.12 seconds, best speed is 112.8 mph TRANSPORT TO TRACK: Car is never trailered unless it breaks (Only once so far in 6 years of competition) Driven to track on street tires and rear tires changed at the track TRACKS RACED AT: Grand Bend Motorplex, St.Thomas Dragway, Cayuga Dragway Park, (all in Ontario Canada) and 1996 Division Finals at Indianapolis Raceway Park ONLY POSSIBLE RECORD: At least one first place finish in each of six years of racing © 2000 - 2008 ALL IMAGES AND DESIGNS ARE PROPERTY OF BUDZTER ENTERPRISES® |