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By The Numbers '86 Chevrolet Monte Carlo Frank Troila, 58 * Elmhurst, IL Vehicle weight w/driver: 3,500 pounds Best e.t.: 10.52 at 134 mph | | Engine | | Type: | Chevrolet displacing 468 cubic inches (4.25 bore x 4.00 stroke) | | Block: | 1970 4-bolt main LS6, bored 0.060-inch | | Compression ratio: | 12.5:1 | | Oiling: | Stef's deep-sump pan and pump | | Rotating assembly: | GM steel crankshaft and forged connecting rods, TRW forged pistons | | Cylinder heads: | cast-iron hi-po rectangular port, CNC-ported, 2.19/1.88 valves | | Camshaft: | COMP solid roller, 264/268 degrees duration, .690-inch lift, 108 degree LCA installed at 104, 7/4 swapped firing order | | Valvetrain: | COMP 1.7:1 aluminum roller rocker arms, double valvesprings, pushrods, locks and retainers, Pete Jackson gear drive | | Induction: | 1,250-cfm Holley Dominator, Weiand Team G intake manifold matched to heads, K&N air filter | | Power adder: | none | | Ignition: | MSD 6AL box, Pro Billet distributor, Blaster coil, and 8.5mm primary wires, ACCEL 261 spark plugs, 37 degrees total timing | | Exhaust: | Hooker Pro Comp 2?-inch ceramic-coated primary pipes, 3.5-inch collectors, 3-inch full-length exhaust pipes, four Flowmaster mufflers | | Fasteners: | ARP | | Built by: | Jimmy Lopez of JLO Competition Engines, Aurora, IL | | Drivetrain | | Transmission: | TCI Turbo 400, reverse-shift pattern manual valvebody, 3,300-rpm stall speed 10-inch torque converter, fluid cooler, Outlaw shifter | | Driveshaft: | 3-inch-diameter chromemoly steel | | Rear axle: | Strange Engineering 9-inch, narrowed three inches, 4.56:1 ring-and-pinion, 31-spline axles, limited-slip differential | | Chassis | | Front suspension: | Koni double-adjustable shock absorbers, stock spindles, shock absorbers, and control arms, weight jacking screws | | Rear suspension: | HAL (now QA1) coilover shock absorbers, Alston Race Cars adjustable ladder bars | | Brakes: | stock Monte Carlo disc, front; 11-inch Wilwood disc, rear | | Wheels & Tires | | Wheels: | Weld Draglites, 15x4, front; 15x8, rear | | Tires: | Goodyear Front Runner 28.0x4.5, front; M/T ET Drag 29.5x10.5, rear |
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