Steve,
The Garrett T28 as fitted to Escort Cossie's is good for up to 305 - 310 BHP according to GGR. Not absolutelly sure on those claimed figures though.
Because of the small exhaust housing I would rate it as a 285 BHP turbo, it's a good unit with rapid spool up
A T3 is a better bet for anybody after 300 - 320 BHP
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