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rebuild the 318 on the cheap with a cast 4" crank... 390 cubes and mild upgrades will yield minimum 400HP easily and all the accessories,trans,etc will work..... Why everybody is so against that I can't understand... My 390 1983 Cordoba 3.73 gear is quite a bit faster than my old 'Cuda 360 with 3.91 gear.a 360 is nice but a 390 is better! TBF




Tpa - Fantastic to hear someon who's gone down the 318/390 path.

Did you find your gas mileage changed much from the 360 to the 390?


67 RO23 clone with 6.1 SRT Hemi and dual quads. Soon to have Drag Pak induction and Throttle body.