These tapes are to be placed on the generator housing. Then, with a fabricated pointer, you can more accurately change the ignition timing by moving the housing.

More From This Category

MSD Distributor, Pro-Billet Ready-To-Run, Male/HEI, Vacuum and Mechanical, Black, For Chevrolet, Small Block, Big Block, Each

MSD Distributor, Pro-Billet Ready-To-Run, Male/HEI, Vacuum and Mechanical, Black, For Chevrolet, Small Block, Big Block, Each

$1,144.58