60GT
Junior Member
I'm looking to upgrade my turbo as I will be putting an aluminator in this spring, I am looking at the precision billet wheel turbos, specifically the 7675, my question is do I go for the .81 AR or the .96AR, I will probably not be spinning the engine passed 6500. If I understand AR correctly, in simplest of terms that relates to the spool time Vs. volume of air it is pushing. If this is totally wrong its cause I honestly dont know what I am doing when it comes to turbos . If you have any other suggestions feel free to share, I like the precision because I have been hearing a lot of good stuff about them. Planing on keeping the stock heads and cam for know.