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Vehicle Owner

Member ID: lemanssportcoupe

Location: Allison Park, Pennsylvania

Vehicle Info

1973 Pontiac Lemans

Bragging Rights

  • Top Speed130 mph
  • HP350
  • Weight4100 lbs

Major Upgrades

  • extrude-honed
  • port and polish
  • bore-increase

Ratings

    • Currently 4/5 Stars.
    • Currently 4/5 Stars.
    • Currently 4/5 Stars.
    • Currently 4/5 Stars.
    • Currently 4/5 Stars.

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Last updated: Oct 29, 2005

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John’s Pontiac Lemans

  • Currently 4/5 Stars.
17 guestbook comments

PERFORMANCE - ENGINE - MODS
The base engine is a Pontiac 350. The engine was rebuilt by B&R Speed Shop in Penn Hills,PA in 2002. The engine was honed .030 over with flattop pistons. The intake is an Eldebrock Performer RPM with a Holley 4160 650CFM spread bore with electric choke. The heads are a Pontiac 93 Casting with 72cc combustion chambers and a 9.5:1 Compression ratio. Screw in studs and 1.5 CompCams Roller Tip Rockers. The heads and intake have been ported and polished The CompCam has a 272/282 duration with .465/.442 lift. Flat top pistons and the block was 0 decked and used thin gaskets. The crank was polished and balanced and the rods were magnafluxed and balanced. The bottom end is held together with ARP bolts. The oil pump is a high flow pump and extended pickup housed in a Milodon extra capacity oil pan.

lemanssportcoupe's 1973 Pontiac Lemans Allison Park, PA Customized with GM Performance Parts Engine Comps., Flowmaster Exhaust, Hedman Header, Edelbrock Intake, MSD Ignition, B&M Transmission, Energy Suspension Springs, Alpine Speakers, Alpine Subwoofers, Alpine Tweeters, Audiovox Security, Monster Cable Wiring, Alpine Amplifier, Alpine Head Unit, Auto Meter Gauges, BF Goodrich Tires, SYLVANIA Lighting - 2

lemanssportcoupe's 1973 Pontiac Lemans Allison Park, PA Customized with GM Performance Parts Engine Comps., Flowmaster Exhaust, Hedman Header, Edelbrock Intake, MSD Ignition, B&M Transmission, Energy Suspension Springs, Alpine Speakers, Alpine Subwoofers, Alpine Tweeters, Audiovox Security, Monster Cable Wiring, Alpine Amplifier, Alpine Head Unit, Auto Meter Gauges, BF Goodrich Tires, SYLVANIA Lighting - 3

lemanssportcoupe's 1973 Pontiac Lemans Allison Park, PA Customized with GM Performance Parts Engine Comps., Flowmaster Exhaust, Hedman Header, Edelbrock Intake, MSD Ignition, B&M Transmission, Energy Suspension Springs, Alpine Speakers, Alpine Subwoofers, Alpine Tweeters, Audiovox Security, Monster Cable Wiring, Alpine Amplifier, Alpine Head Unit, Auto Meter Gauges, BF Goodrich Tires, SYLVANIA Lighting - 4

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Vehicle Owner

Member ID: lemanssportcoupe

Location: Allison Park, Pennsylvania