GTR Plenum Vs OEM Plenum:
3.5k: +10whp (190 OEM vs 200 GTR), +10ftlbs (290 OEM vs 300 GTR)
4k: +10whp (230 OEM vs. 240 GTR), +5ftlbs (310 OEM vs 315 GTR)
4.5k: +5whp (275 OEM vs 280 GTR), +10ftlbs (325 OEM vs 335 GTR)
5k: +10whp (335 OEM vs 345 GTR), +5ftlbs (355 OEM vs 360 GTR)
5.5k: +10whp (375 OEM vs 385 GTR), +10ftlbs (370 OEM vs 380 GTR)
6k: +5whp (420 OEM vs 425 GTR), +0ftlbs (370 OEM vs 370 GTR)
6.5k: +0whp (460 OEM vs 460 GTR), +0ftlbs (360 OEM vs 360 GTR)
7k:+10whp (490 OEM vs 500 GTR), +0ftlbs (360 OEM vs 360 GTR)
7.5k: OEM Slipped...
My Apologies for the misrepresented information. I was able to get the individual dynos and run through their respective numbers. OEM Max was: 492whp/378tq the GTR plenum 515whp/377tq.
I will clean up my posts prior and we can use this as a reference for the gtr plenum. Both cars were on pump gas and at 10PSI.
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Shop Cars: 2013 318whp Nismo VspecII 370z *SOLD*, 2009 1000hp+ 93oct 4.0L TT 370z Fast Intentions STAGE 4 #054
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