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1970 GTO Tube Chassis Race Car
Year/Model: 1970 Pontiac GTO Hardtop Exterior Color: Black Interior Color: Black Race Weight: 2550 lbs.
Chassis: Chrome Moly 1.62 dia. tube-type, Funny Car-style cage, certified to SFI 25.4 safety standard until 2026 Performance: Ό mile lower 8s @ 160+ mph 1/8 mile lower 5s @ 128 mph Past winner at Ames Performance Tripower Nationals Q16 at Norwalk Engine: 506 Pontiac 4.365 Bore, 4.228 Stroke Block: IA II cast iron for 3.25 main crank Pistons: Custom Ross custom forged flat-top (13.50:1 comp ratio) Rings: Total Seal Rods: Eagle Sportsman w/ Floating Pins Crankshaft: Crower Billet Steel , Federal H bearings, internal race balance, ATI Super Damper, Oiling System: Schumann/Melling 80psi pump, Custom 6qt aluminum pan, Moroso 2qt. Accumulator, GK vacuum pump Camshaft: LSM 55mm Solid Roller Lifter Type w/Competition Cams Mopar Lifters, Jessel rocker system (2.00:1) Heads: Tiger Aluminum, ported, approx. flow 430cfm @25 Intake (2.125 titanium) 260cfm @ 25 exhaust (1.750 SS) Fuel: Methanol racing fuel & gasoline (start/warmup) Fuel System: Rons Mech Fuel Injection, Twin Terminators, Sheet Metal Tunnel Ram Intake Basic gasoline system for warmup and starting Custom 4-gallon aluminum fuel cell Cooling: Griffin aluminum radiator, Meziere electric pump, Flex-A-Lite dual pull fans Ignition: MSD 7AL3 Ignition w/Blaster3 coil & crank trigger pickup, MSD 8.5mm Superconductor wiring Champion spark plugs, Timing locked at 31 degrees Electrical: Painless Fuse/Relay Blocks, custom wiring with diagram Electronics: Biondo Mega400 Delay Box, Digital Dial-In Board, RPM Performance Data Acquisition System w/EGT sensors Headers: Custom Stepped, coating by Swain Technologies, 2.00/2.125/2.25 Dia X 30 Lg primary, 4 collector Transmission: Powerglide with JW Ultra-Bell housing, Competition Transmissions transbrake, 1.96 first gear, ATI tool stl input shaft Neal Chance 9 torque converter , approx. 6600 rpm stall, B&M Super Cooler B&M ProRatchet w/Shiftnoid Electric Shifting System Rear Axle: Chassisworks Fab9 Chrome Moly Housing w/brace, Mark Williams 9 aluminum center section, 35 spline spool NASCAR pinion support, 4.57 US Gear rear gears, Strange 35 spline axles Brakes: Wilwood Dynalite four piston disc front and rear, Mopar master cylinder, Summit Line-Loc Wheels/Tires: Front: Centerline Warrior 15 X 4 Racing Wheels, Hoosier high speed front tires Rear: Centerline Warrior 15 X 15 Racing Wheels, Goodyear 33.50 diameter X 15 wide Slicks Suspension: Front: Strange Engineering struts, RJR rack & pinion Rear: Custom 4-link and wishbone-style locator, Koni double adjustable coil-over shocks, 1.00 anti-roll bar Body: Interior: Sheet .032 Aluminum, removeable tunnel section, Autometer gauges Exterior: Stock steel body & doors, fiberglass front clip and deck, RJR carbon fiber hoodscoop, custom rear airfoil Safety: RCI 5pt harness, Simpson Skyjacker 10 parachute, 66 wheelie bars Price: $33,000. Complete w/engine w/o related items and spares: Related racing items available: 15 open beavertail trailer, Tank 150 pit scooter, spare slicks w/wheels Delay box, Ignition system, torque converter, valve hardware, and more, Car is located in Fairport NY 14430 Contact: Jim at (585)377-3798 Last edited by BLACK70GTO; 05-16-2024 at 08:19 PM. Reason: Add pics |
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GTO
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