Our 1969 Plymouth Valiant ran exceedingly well lthis past weekend at Fontana Raceway. This is our shop test car and sometimes bracket car. The engine is a 383 with a 440 crank and 6.76 H-Beam Rods, special grid Comp Cams solid street roller, Holley st. Avenger 770 vacuum secondary, MSD Distriburtor & Box, stock Edelbrock heads, JE Pistons, Performer RPM intake, etc.
We build these engines for 383 RoadRunners, SuperBee’s for customers that sometimes want to keep cars with 383 blocks. These engines make 540 hp+ on pump gas and are very driveable.
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