I've trying to find a VQ35 for a swap, and I'm having a hard time finding out what exactly the various revisions were and which engines came in which car.
Heres what Ive come up with so far: I got it all from about 6000 different sources on the internet, and it's probably wrong:
VQ35 Engines:
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('03-'06 auto)350z('03-'04 manual)350z('05 non-anniversary or track model)350zVQ35DE6550 redline10.3:1 compression287 hp @ 6200 rpm274 lb-ft @ 4800 rpmHydraulic VVT on intake cam
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('05 anniversary and track model)350z('06 manual)350zVQ35DE Rev Up7000 redline10.3:1 compression300 hp @ 6200 rpm274 lb-ft @ 4800 rpmHydraulic VVT on intake camElectromagnetic VVT on exhaust cam???????
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('07+)G35('07+)350zVQ35HR7500 redline10.6:1 compression306 hp @ 6200 rpm (~315 by standards of the other 2 engines, bc rating method change)268 lb-ft @ 4800 rpm (~275 by standards of the other 2 engines)Hydraulic VVT on intake camElectromagnetic VVT on exhaust cam+Taller block and longer con-rods+stronger bottom end+Twin Intake system
The reason I post this is not because I am stating it as fact, but because I am looking for corrections, because i couldnt find all this info from a single source.
Modified by fireslave at 9:10 PM 12/30/2008
