@fastestlaps please delete the performance
Plymouth Road Runner Hemi specs
| Car type | Coupe |
| Curb weight | 1818 kg (4008 lbs) |
| Dimensions | 5.15 m (203 in) long, 1.94 m (76 in) wide, 1.33 m (52 in) high |
| Wheelbase | 2.95 m (116 in) |
| Introduced | 1970 |
| Origin country | United States |
| Views | 9.4k |
| Submitted by | Super8 |
Powertrain specs
| Engine type | Chrysler Hemi 426 |
| Displacement | 7.0 l (426 ci / 6981 cc) |
| Power | 431 ps (425 bhp / 317 kw) @ 5000 rpm |
| Torque | 664 Nm (490 lb-ft) @ 4000 rpm |
| Power / liter | 62 ps (61 hp) |
| Power / weight | 237 ps (234 bhp) / t |
| Torque / weight | 365 Nm (269 lb-ft) / t |
| Transmission | 4 Speed Manual (3.54 ratio) |
| Layout | front engine, rear wheel drive |
Road Runner Hemi competition
Charlie Christie 3y ago
Had a 1969 Hemi Roadrunner with a 727 Torqueflite, 4:10 Dana rear......We opened the exhaust (cast iron manifolds) , put on a pair of M&H Racemaster 7" slicks and the car ran 12.50's @ 115 MPH all day.........Carefully jetted the AFB carbs for open exhaust and got 12.0's at 119 MPH..........Had to add headers ( with lots of trial and error jetting)........11.80's @ 121 MPH. while SMOKING the little slicks....... We only added headers and 7" slicks. With some tedious carb jetting, a stock Street Hemi did all That !!!!! May I add the car weighed 4,400 lbs !
Mark Renauld Cranston 11y ago
I think that this is just as awesome as it can get!!!!! I once owned a 1968 Plymouth Roadrunner that ran quite awesomely!!!!! Though it was equipped with the '383' cu. inch engine, I was often queried as to whether it was really a 'HEMI'! I loved that car so much, I think if I could I would have adopted it as my "CHILD"!
