Question: Nismo 'VQ' (VQHR) Engines

tim414 · 03-15-2015, 09:18 AM

Are the Nismo engines any different from the base or sport model Z engines?

I understand the tunes are different to extract a bit more power. But, is this only because the Nismo has an improved exhaust that's less restrictive?

Are the cams any different? Valves any lighter?

Is any part of the VQ (VQHR) engine forged? Crank?

Thanks

JARblue · 03-15-2015, 09:23 AM

Quote:

Originally Posted by tim414

Are the Nismo engines any different from the base or sport model Z engines?

I understand the tunes are different to extract a bit more power. But, is this only because the Nismo has an improved exhaust that's less restrictive?

Are the cams any different? Valves any lighter?

Is any part of the VQ (VQHR) engine forged? Crank?

Thanks

Same engine. Different tune. Different exhaust. These give you about 17 additional hp. Nismo also has some extra suspension bits (dampers and such).

wanker · 03-15-2015, 12:14 PM

Same engine. The horse power gains are from the CBE. The difference with the tune with the stock is negligible.

03-15-2015, 09:18 AM	#1 (permalink)
tim414 Base Member Join Date: Feb 2015 Location: North Texas Posts: 38 Drives: Nissan Rep Power: 10	Question: Nismo 'VQ' (VQHR) Engines Are the Nismo engines any different from the base or sport model Z engines? I understand the tunes are different to extract a bit more power. But, is this only because the Nismo has an improved exhaust that's less restrictive? Are the cams any different? Valves any lighter? Is any part of the VQ (VQHR) engine forged? Crank? Thanks

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03-15-2015, 12:14 PM	#3 (permalink)
wanker Enthusiast Member Join Date: Apr 2014 Location: San Diego Posts: 443 Drives: 2011 370Z S/T A7 Rep Power: 2901	Same engine. The horse power gains are from the CBE. The difference with the tune with the stock is negligible.