| A/R ratios you listed. The GT28R has a smaller compressor and turbine wheel than the RS. Speaking from experience, the GT28R WILL spool up notably quicker, but it will also have lower peak performance by about 50RWHP than the GT28RS on pump fuel.

[ ashspecz.com ] [ agpowers@bellsouth.net ] Enthusiasts soon understand each other. --W. Irving. Are you an enthusiast? If you are out to describe the truth, leave elegance to the tailor. Albert Einstein
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