considering getting the NOS dry system for my d16y8. I want to run 75 shot and i plan to be conservative about it, spaying once a week or less.. So that being said, i read that i should retard the timing by 3-4 degrees. How do i do this? I want to figure this stuff out before i order the kit. thx

 

it's retard by 1- 1 1/2 degrees for every 50 hp's u get from nitrous.