Ebay twin turbo setup Checklist...Turbo a SBM for under $1000? :)

318willrun said

150 net. 230 gross. People do this all the time. they quote one motor in gross (your 375 hp motor example), and then use the net on the teen.

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I don't get the difference in both ratings. If I strap it to an engine dyno, it makes ***....that's what I call crank HP...Is that synonymous with "gross"? is "net" RWHP?

so my lightly used teener makes 230 "crank"?...so 400 at 10 psi...even more run.lol