I think you have more in that combo than 12.8's. However, most stock blocks will handle a 100 shot, but that "extra 100 hp" on top of the already "extra hp" of stress will shorten the life of a stock bottom end
Your right, I changed the timing from 10° to 16° initial and the total from 29 to 36 and it really woke the car up, It launches harder pull the gears with more power, can’t wait to go back to the dragstrip, like you said there’s more in this combination than 12.80s. I’ll do that once I get past having Covid.
