Car Specs

1974 Oldsmobile Omega

Current Specs
(#4 Spring 2011 - Present)
  • Mileage:
    144940.3 Miles - (07/12/2017)
  • Powertrain:
    355ci - SBC 350, bored .030 Over
    - (Cast #10243880 - 95-00 ZZ4 Crate Block)
    Vortec Heads
    - Decked .010"
    - Crane 1.52:1 Roller Tip Rockers
    - Screw-In Studs & Guide Plates
    - (Heads machined to accept higher lift Cam - .480+)
    ARP Bolts (Main, Rod, Head, Flex Plate & Headers)
    Speed Pro Forged Flattop Pistons
    CompCam Xtreme Energy XE274H (274/286, 230/236 @ .050Lift .490/.490 Lift)
    Holley 650 Double-Pumper
    Edelbrock Performer EPS Vortec Intake
    Carter Mechanical Fuel Pump
    MSD Street Fire Distributor
    MSD 8.5mm Custom Wire Set
    NGK TR55 Plugs (.28 gap)
    Melling Standard Volume Oil Pump w/Steel Pump Shaft
    Chevite Bearings
    CompCam Double Roller Timing Chain w/Cam Button
    3 Core Radiator w/6 blade Flex Fan
    Edelbrock Aluminum High Flow Waterpump
    Dayco Radiator Hoses (#70537 & #70779)
    Dayco Top Cog Belts (#15445 & #15455)
    Power Drum Brakes
    Power Steering
    TH350 Transmission
    - Stage 2 Shift Kit
    - TCI Street Fighter 2500 Stall
    - External Transmission Cooler
    8.5" - 10 Bolt RearEnd
    - Detroit True-Trac Positrac
    - 3.73 Richmond Gears
    - Castrol Gear Oil 80W90
    Dual 2.5" Exhaust w/FloPro V-Force Mufflers
    - 1 5/8" Small Tubed Headers
  • Tires:
    GM Steel Rims w/Oldsmobile Dog Dish Hubcaps
    Front - 14x6, BFG Contour 205/75/14
    Rear - 15x6, 215/75/15
    Rear - 15x7, BFG Radial T/A 235/60/15
    Rear - 15x7, BFG G-Force Drag Radials 235/60/15
  • Exterior:
    Flat-Black (Tremclad)
  • Interior:
    Brown/Tan Bench Seat
    Woodgrain Dashboard
    Custom Chestnut Brown Push-Buttom Velvet Roof & Deck Lid
    Beige Pant Saver Floor Mats
    Sentrek AM/FM/Cassette Radio
    B&M Pro Ratchet Shifter
  • Misc Information:
    Competition Engineering Bolt-In Subframe Connectors (#3116)
    Lakewood Traction Bars
    Munroe Sensa-Trac Front Shocks
    Electric Trunk Release

    Current Combo dyno'd in Street Trim at 274.28rwhp/297.82rwtq (May 2016)

    All Exhaust Work by DUALS - (Glenn Scott)
    TH350 Rebuild (Transmission #4) by Nevin Preston
    Rear End Rebuild by Motion Performance
    355 Engine (Powertrain #3) built by Justin Dorosch
    355 Engine (Powertrain #4) built by Dan Klim
    Vortec Heads Rebuilt & Reworked by Dan Klim
    1 5/8" Small tubed Headers provided by Glenn Alexis

    My Best ET: (2013) 13.20 @ 103.64 MPH
    Dads Best ET: (2013) 13.25 @ 103.20 MPH


  • Main Page

    Previous Powertrain
    (#3 Aug 2009-Sept 2010)

  • Powertrain:
    SBC 355ci - (350 bored .030 over)
    - (Cast #10243880 - 95-00 ZZ4 Crate Block)
    - Line Honed, ARP Main Bolts, ARP Rod Bolts
    - GM Performance Cam - 232/232 @ 0.050 .440/.440 Lift (108 LSA)
    - Speed Pro Forged Flattop Pistons
    - Speed Pro Moly Rings
    - Melling HV Oil Pump w/Steel Pump Shaft
    Vortec Heads
    - Decked .010"
    - Crane 1.52:1 Roller Tip Rockers (3/8 Stud)
    - Comp "Anti-PumpUp" Hyd Flat Tappit Lifters
    - ARP Head Bolts
    10.2:1 Compression
    FelPro Gasket Set
    Quadjet 750 w/Electric Choke
    Edelbrock Performer EPS Vortec Intake
    GM HEI Distributor
    MSD Cap & Rotor
    NGK TR55 Plugs w/NGK 8.0mm Wires
    Accel SuperCoil
    3 Core Radiator w/5 blade Electric Fan Setup
    Dayco Radiator Hoses
    Dayco Top Cog Belts #15445 & #15455
    Power Drum Brakes
    Power Steering
    TH350 Transmission
    - Stage 2 Shift Kit
    - 3000 Stall
    - External Transmission Cooler
    8.5" Rear
    - Detroit True-Trac Positrac
    - 3.73 Richmond Gears
    - Castrol Gear Oil 80W90
    Dual 2.5" Exhaust w/FloPro V-Force Mufflers

    My Best ET: 14.0096 @ 97.89 MPH (Sept 2010)
    Dads Best ET: 14.0770 @ 96.81 MPH (Sept 2010)


  • Previous Powertrain
    (#2 July 2006-Aug 2009)

  • Powertrain:
    SBC 305ci - Cast #14010203
    Rochester Quadjet Carburetor
    Stock GM Aluminum Intake
    GM HEI Distributor
    MSD Cap & Rotor
    NGK UR4 Plugs w/8.0mm Wires
    2 Core Radiator w/6 Blade Flex Fan
    Dayco Radiator Hoses
    Dayco Top Cog Belts #15445 & #15455
    Power Drum Brakes
    Power Steering
    TH350C Transmission
    8.5" Rear - Open Diff. (Possible 2.56 Ratio)
    Dual 2.5" Exhaust w/FloPro V-Force Mufflers

    My Best ET: 16.9281 @ 80.06 MPH (May 2009)
    Dads Best ET: 17.18 @ 79 MPH (May 2009)



  • Originally as Purchased

  • Inline Straight 6 4.1L - 250ci
  • Turbo 350 (Dual Bolt Pattern on Bellhousing)
  • Mileage: 122120.3 Miles (... Maybe 222120.3 Miles)
  • Poo-Brown in color (where paint hasn't peeled off)
  • Light Puke-Brown Interior
  • Chestnut Brown Push-Buttom Velvet Roof & Deck Lid - (CLASSIC!!)
  • Cheap AM/FM/Cass Radio
  • 2 Round Speakers in Kick Panels, 2 - 4x6's in trunk
  • 205/75/14 Tires on Steel Rims
  • Oldsmobile Dog Dish Style Hubcaps
  • Bad Alternator (GEN light on dash works!!)
  • Power Drum Brakes
  • Power Steering
  • 8.5" Rear End (No idea of ratio)

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