Hi everyone - my first post here

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I am gettin a pretty good deal on a Garrett 60mm with a .81 a/r exhaust side P-Trim and I would like to know if this would be a good turbo for my built H22A with a power goal of about 450Whp?
Also is this a good turbo for a H22 in general? What is so different about a P-Trim compared to others?
H22A is 9:1 CR closed deck with Mahle Pistons, Eagle Rods, ARP headstuds...