My setup is 87 mc16 bottom end, 88 mc18r2j carbs mc18 barrels and pgm 3 except the flywheel and magneto which is 89 mc18r5k. Andy said in a topic that i must use the 3rd gear map in all gears, to do this i must cut the green\green wire from the gps and put it in the ground in the subframe.. or is this wrong? can you guys tell me how to do it? thanks.
....sorry about my english ...