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Vehicle Owner

Member ID: gumper

Location: Butte, Montana

Vehicle Info

1970 Plymouth Duster

Bragging Rights

  • 1/4 Mile10.5 sec @ 130 mph
  • 0-603 sec
  • Top Speed140 mph
  • HP650
  • Weight3100 lbs
  • SPL144 dB

Major Upgrades

  • engine swap
  • nitrous
  • bore-increase
  • stroke-increase
  • port and polish

Ratings

    • Currently 4/5 Stars.
    • Currently 3.5/5 Stars.
    • Currently 4/5 Stars.
    • Currently 4/5 Stars.
    • Currently 4/5 Stars.
    • Currently 3.5/5 Stars.

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Poll

Question: What will it run in the 1/4 with the new 408(without nitrous)?

Last updated: Oct 24, 2008

Hits: 12,939

Paul’s Plymouth Duster:
“The Swiffer”

  • Currently 4/5 Stars.
67 guestbook comments

Raced the car in Boise, ID, for a best time of 12.03 at a 4000 foot elevation. That's no nitrous, a back seat, mufflers, and pump gas. The car has to get painted this winter, so next spring you'll see a completely different car. New paint, new wheels, a stereo, and more power.
gumper's 1970 Plymouth Duster Butte, MT Customized with Mopar Engine Comps., Flowmaster Exhaust, Hooker Header, Edelbrock Intake, MSD Ignition, Custom Transmission, Mopar Springs, Accel Engine Electronics, Competition Engineering Shocks, Hurst Shift Knob, Grant Steering Wheel, Sony Speakers, Sony Subwoofers, Sony Amplifier, Sony Head Unit, Custom Sub Enclosure, Scosche Wiring, SYLVANIA Lighting, Cragar Wheels, Auto Meter Gauges, Nitto Tires, Custom Body Kit - 107 gumper's 1970 Plymouth Duster Butte, MT Customized with Mopar Engine Comps., Flowmaster Exhaust, Hooker Header, Edelbrock Intake, MSD Ignition, Custom Transmission, Mopar Springs, Accel Engine Electronics, Competition Engineering Shocks, Hurst Shift Knob, Grant Steering Wheel, Sony Speakers, Sony Subwoofers, Sony Amplifier, Sony Head Unit, Custom Sub Enclosure, Scosche Wiring, SYLVANIA Lighting, Cragar Wheels, Auto Meter Gauges, Nitto Tires, Custom Body Kit - 108
gumper's 1970 Plymouth Duster Butte, MT Customized with Mopar Engine Comps., Flowmaster Exhaust, Hooker Header, Edelbrock Intake, MSD Ignition, Custom Transmission, Mopar Springs, Accel Engine Electronics, Competition Engineering Shocks, Hurst Shift Knob, Grant Steering Wheel, Sony Speakers, Sony Subwoofers, Sony Amplifier, Sony Head Unit, Custom Sub Enclosure, Scosche Wiring, SYLVANIA Lighting, Cragar Wheels, Auto Meter Gauges, Nitto Tires, Custom Body Kit - 109 gumper's 1970 Plymouth Duster Butte, MT Customized with Mopar Engine Comps., Flowmaster Exhaust, Hooker Header, Edelbrock Intake, MSD Ignition, Custom Transmission, Mopar Springs, Accel Engine Electronics, Competition Engineering Shocks, Hurst Shift Knob, Grant Steering Wheel, Sony Speakers, Sony Subwoofers, Sony Amplifier, Sony Head Unit, Custom Sub Enclosure, Scosche Wiring, SYLVANIA Lighting, Cragar Wheels, Auto Meter Gauges, Nitto Tires, Custom Body Kit - 110
gumper's 1970 Plymouth Duster Butte, MT Customized with Mopar Engine Comps., Flowmaster Exhaust, Hooker Header, Edelbrock Intake, MSD Ignition, Custom Transmission, Mopar Springs, Accel Engine Electronics, Competition Engineering Shocks, Hurst Shift Knob, Grant Steering Wheel, Sony Speakers, Sony Subwoofers, Sony Amplifier, Sony Head Unit, Custom Sub Enclosure, Scosche Wiring, SYLVANIA Lighting, Cragar Wheels, Auto Meter Gauges, Nitto Tires, Custom Body Kit - 111 gumper's 1970 Plymouth Duster Butte, MT Customized with Mopar Engine Comps., Flowmaster Exhaust, Hooker Header, Edelbrock Intake, MSD Ignition, Custom Transmission, Mopar Springs, Accel Engine Electronics, Competition Engineering Shocks, Hurst Shift Knob, Grant Steering Wheel, Sony Speakers, Sony Subwoofers, Sony Amplifier, Sony Head Unit, Custom Sub Enclosure, Scosche Wiring, SYLVANIA Lighting, Cragar Wheels, Auto Meter Gauges, Nitto Tires, Custom Body Kit - 112
gumper's 1970 Plymouth Duster Butte, MT Customized with Mopar Engine Comps., Flowmaster Exhaust, Hooker Header, Edelbrock Intake, MSD Ignition, Custom Transmission, Mopar Springs, Accel Engine Electronics, Competition Engineering Shocks, Hurst Shift Knob, Grant Steering Wheel, Sony Speakers, Sony Subwoofers, Sony Amplifier, Sony Head Unit, Custom Sub Enclosure, Scosche Wiring, SYLVANIA Lighting, Cragar Wheels, Auto Meter Gauges, Nitto Tires, Custom Body Kit - 113 gumper's 1970 Plymouth Duster Butte, MT Customized with Mopar Engine Comps., Flowmaster Exhaust, Hooker Header, Edelbrock Intake, MSD Ignition, Custom Transmission, Mopar Springs, Accel Engine Electronics, Competition Engineering Shocks, Hurst Shift Knob, Grant Steering Wheel, Sony Speakers, Sony Subwoofers, Sony Amplifier, Sony Head Unit, Custom Sub Enclosure, Scosche Wiring, SYLVANIA Lighting, Cragar Wheels, Auto Meter Gauges, Nitto Tires, Custom Body Kit - 114

gumper's 1970 Plymouth Duster Butte, MT Customized with Mopar Engine Comps., Flowmaster Exhaust, Hooker Header, Edelbrock Intake, MSD Ignition, Custom Transmission, Mopar Springs, Accel Engine Electronics, Competition Engineering Shocks, Hurst Shift Knob, Grant Steering Wheel, Sony Speakers, Sony Subwoofers, Sony Amplifier, Sony Head Unit, Custom Sub Enclosure, Scosche Wiring, SYLVANIA Lighting, Cragar Wheels, Auto Meter Gauges, Nitto Tires, Custom Body Kit - 115

 

Engine mods:
Scat forged stroker rotating assembly, 11:1 compression
Mopar 557 lift/252 duration solid camshaft
Comp roller rockers
Smith Brothers pushrods
Edelbrock Performer RPM heads
Edelbrock RPM Air-Gap intake
Barry Grant Road Demon Jr. 725 (Soon to be 850)
AEM air filter
Mallory Unilite Distributor/Accel coil/Accel ignition box
High flow water pump, electric fan
Remote dual oil filters
Oil cooler
Carter street/strip mechanical fuel pump
Hooker Competition headers
Full 3" exhaust with x-pipe and dual Flowmaster 30 series mufflers

Transmission:
Chrysler 727 with internal modifications
3000 rpm stall converter
Dual trans fluid coolers

Differential:
Chrysler 8 3/4
3.91 gears
Detroit Locker

Page 2- FRR
Page 3- S10
Page 4- Ram
Page 5- Races
Page 6- Old car pics

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Vehicle Owner

Member ID: gumper

Location: Butte, Montana