VQ37HR block limitations?

Originally Posted by edeeZee

Some of the sponsors/vendors on this site, not to vilify them, don't give a sh&t if you get a TT set up from them, and shortly thereafter you blow the motor despite them tuning it to "safe" levels of boost. They're here to make money.

They say 500hp is "safe." These vendors are gonna tell you anything you wanna hear. I honestly don't think 500hp streetable is realistic, more like 400hp. C'mon, a VQ motor is a corporate motor in a truck, passenger car, minivan and whatever Nissan makes. On the other hand, a Ferrari motor is engineered to take 12:1 compression ratio, use certain alloys for its block, etc. to get their motors to pump out 500hp all motor, they're high-performance motors per se whereas VQ's aren't.

But the caveat is that you know that building your motor aftermarket is risky despite anything vendors say is "safe."