| Gary Hoffman |
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| 1985 IROC-Z
-Former Daily Driver- -Black with red Heritage stripes/red interior- -ASCD SS hood, Aero style GM rear spoiler- -T tops with all options- -350 4 bolt block .030 over with splayed main caps- -Callies forged stroker crank. Total 383 cubic inches- -Manley 5.7" connecting rods- -JE custom forged blower pistons 9-1 compression ratio- -Swain Technologies thermal barrier coatings on the pistons- -AFR CNC machined 190 aluminum street heads- -Paxton SN93 polished supercharger- -Comp Cams hydraulic roller cam with 218-224 dur@.050 528-536 lift 114CL- -Cloyes Tru Roller timing chain with two piece front cover- -Crane Gold 1.6 to 1 roller rockers- -Extrude Hone on Accel intake base & stock runners- -Opened up & polished plenum with Accel 58MM throttle body- -36lb Flow Matched Injectors- -Gale Banks Power Pack Exhaust- -Edelbrock TES Headers with Jet Hot coating- -Speed-Pro SEFI8LO Programable Fuel Inection System- -MSD-6A with boost timing master- -Taylor "409" 10mm spiral core racing wires- -Hypertech Power Coil- -High pressure external fuel pump- -Robertshaw 160 deg. F thermostat- -Stewart High Flow Water Pump- -Be-Cool Polished Aluminum Radiator- -Evans NPG Coolant- -Manual fan switch- -Double supercharger oil coolers with Racor in line oil filter- -Custom 700R by "Carl Rossler"- -Vigilante 2500 stall torque converter- -1LE Aluminum Drive Shaft- -Oil temperature gauge for supercharger and transmission- -Engine oil temperature gauge- -Autometer boost vacuum gauge- -Autometer mechanical fuel pressure gauge- -Cibie and Hella headlights- -Firestone SZ50 P255/50/16 Tires- -Energy Suspension urethane bushings- -Hotchkis pan hard rod- -Performance Friction Z series brake pads- -Kenwood DBX sound system 90w front 120w rear- -Kenny Brown weld in sub frame connectors- -140 MPH Speedo- -In the garage-Accel Super Ram Intake System- Future upgrades:
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