Hi all.
I'm new to the forums and the proud new owner of a 1998 grandprix non super.So far i am amazed.From what I was told by the previous owner it has been chipped.It has an SLP ram air hood and CAI box installed.This thing goes like stink.I've been terrorizing my neighborhood for the last 2 months with it lol.pics will be up in the next few days as i am posting from my work computer and don't have access to my pics.
I have 2 small questions.I was wondering what the benefit would be of changing out the dexcool crap and putting in the yellow-green universal stuff?I ordered a 180 degree tstat from my work today(I manage an auto parts store).Going to drill it this evening.How many do i drill?One hole or two?
Ive already swapped out the coolant but ws just wondering the benefits of doing it would be and why drill the tstat?

Many Thanks
Gerry