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Discussion Starter #1
Though this is not a subaru forum, this place has given me tons of ideas for applications for the 2.5L block STi.
The GT35r is slowly becoming a pick for up to 525 bolt on whp on the stock block. .. some of my friends are getting very close to 600whp (C16) with a T04r.
This is breaking ground time for any of the other turbo manufacturers to step up and exploit its potential.
At the moment, i am considering a SP63 for my 2.5L block with forged pistons w/8k rev limit. I'm very optimistic due to the products that SP have put out for the Supra community and their possibilities across other platforms.
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