Changed from 305 to 350. Bored 49 over with boat towing cam, vortex engine all important parts, cam sensor, crank sensor, spider injectors, distributor on and on. All new not a lot of power stumbles on cold take off unless mid grade gas no codes on computer help 40 over not 49 sorry.
have the same problem?
Sunday, May 28th, 2017 AT 12:56 PM