Robert,
Well decisions decisions.... What is ur take on the GT_K 550's, u previously said they would outflow the the 62-1's. My biggest concern with any change is spool time, I don't want to lose what I have but at the same time realize I have some options. I do like the headroom on the 650's but concerns on being able to spool them like the 60-1's without making any cam changes and such. We went to the 1.30 AR housing to bleed off some boost but wanted to remove as much back pressure as possible. If the decision to go bigger I think the AR will change drastically to a much smaller AR. Your professional opinion is greatly needed and I don't want to be irrational or hasty about the turbo's I end up going with.
So here's ur chance to hook a brother up......LOL
Thanks,
Bill
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