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member_name: Booster
year: 1970
make: Dodge
model: Challenger
Twin turbo 340, intercooled, Speedpro wideband EFI and spark control. 12 psi boost, adjustable, on pump gas. Variable water injection. 5 speed Richmond transmission with Long shifter and special 5 speed pistol grip. 2.76 gears. 12" discs in front, 11" drums in rear. Entirely home built and has been on the road for 13 years in various turbo forms (carb, 2 different fuel injections). 160 mph capable, 22+ mpg. Approx. 600hp at 12psi. Very easy to drive on the street, is setup for comfort and handling.