| 1) what is your elevation in New Mexico? If its significantly higher than sea level, it brings up the whole debate regarding the accuracy of the correction factors on turbocharged cars. 2) As someone else mentioned, what is your timing set at? 3) How much boost are you running (ie. possible you or a previous owner installed jets/welding tips with stock ecu)? OR, you have a JWT ECU and you didn't know it (it happens -- sometimes people luck out when they buy a used TT)? 4) Your mod list did mention a lightweight flywheel. That will have an impact (some would say ~ 10hp at least). Your drop-in K&N filters probably had minimal effect though. 5) Is your exhaust system totally stock, with all catalytic converters still intact? 6) Has your engine ever been rebuilt? Sometimes even stock rebuilts end up a built overbored. More displacement should equal a bit more power. A stock TT should dyno ~245-250 rwhp +/- a bit. Anyway, great numbers regardless!!
Z-Jay Edmonton Z Car Club 93 300ZX TT - Stage VI 01 Sentra SE - daily driver

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