NO..make no mistake this is a race grind I put this cam in my 340 this winter I love it but I run a 4speed with manual steering and brakes m1 single plane and 355 gears rpm range with double springs is from 3900-6500 4deg.advanced,,,best deal going for hot hyd cam set up.vacuum is 12 in at 900 rpms and sound ooooh ya!!!:cheers: