![]() The engine has put quite a bit of excitement into the Z. h BC adjustable cam gears to dial in that extra performance. BC SR20DE(T) cams fit both S13 (non VTC) and S14/S15 (VTC) along wit. Although the engine VQ37VHR gains only 2 lbft (3 Nm) and 8 lbft (11 Nm) in the Nissan 370Z Nismo, torque over the VQ35HR and this higher torque arrives at 5,200 rpm vs 4,800 rpm in the VQ35HR, the torque curve itself is improved and flattened via for better throttle response and low rpm torque. The way the engine pulls through the powerband and screams up top reminds us of how the 9A engine of Porsche GT3 feels. VQ37 runbc stroker crank and billet rods. The powerband is way wider than the VQ35DE HR with way more low end power and a frantic eagerness to pull through the rev range, more than the mean numbers suggest. The engine when combined with the lightweight ACT flywheel lets the car rev freely and the VVEL system gives a steady stream of torque from off idle to the 7800 rpm fuel cut. On E85 the engine put down almost 367 wheel hp and 293 lb ft of torque, or about 440 crank hp! That is serious power and torque for a streetable 3.7 liter NA engine, just about 100 whp per liter! This was the most powerful NA 370Z that Specialty Z has tuned to date.ĭriving the car was amazing, it revved and pulled to the rev limiter like no other 370Z we have driven. This is about the equivalent of 415 crank hp! It is a huge gain on a modern NA engine. This is 60-80 more hp than a 370Z will put out on this type of dyno. On pump gas, our engine put out 346 wheel hp and 283 lb ft of torque.
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