This motor, the VR30DDTT, is quite impressive. Dyno testing has shown that it is underrated from the factory. In terms of horsepower and torque, the High-Output model boasts 400 horsepower and 350 pound-feet of torque, while the Low-Output model is limited to 300 horsepower and 300 pounds of torque.
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Does the VR30DDTT have forged internals?
Q60 and Q50 VR30 I-Beam Turbo Tuff Rods from Manley Performance are forged from vacuum degassed 4340 aircraft quality material. The Pro Series I-Beam Turbo Tuff Rods are then shot peened to a MIL specification and individually magnafluxed after their machining is complete.
How much boost can a stock Q50 handle?
The Q50’s 3.0t models have a peak boost of 8.7 pounds. When it comes to the wick, Red Sport 400 models are where it’s at. A whopping 14.7 PSI has been pumped into them, or roughly a 40% increase.
How much HP can a Q60 engine handle?
With just the Red Alpha Tune, your 3.0L twin turbo equipped Q60 will produce over 400 wheel horsepower and a pavement shredding 460+ ft/lbs of torque! Be the owner of an INFINITI VR30DDTT.
How much HP can a VQ engine handle?
Although the VQ appears to have a maximum power output of around 400 kw (538 hp), it appears that the block cracks after that. For those who are interested, here is a link to the entire thread.
How much HP can stock 370z handle?
With the stock internals, the engine can produce up to 400 hp and 400 watts per kilometer of driving power without modification.
