but on my car i am going to get a msd timing controler.
i can advance or retard 15+-. and wire it in through my n20 system so it runs when i turn it on. so besides a base tune to mkae sure my car wasnt running lean i didnt cahnge the stock timing.. when i go with a forged bottom end and a 300 shot. i will get the msd retard knob and the maximizer. but as for now i have 2 weak pts on the car.
bottom end and transmission