Quote: the other thing to consider is that a FACTORY STOCK viper block can make a ton of power by just adding boost. take a factory stock RB block and add boost, what's the limit? 700? 800? maybe 1000 hp if you're careful with it.
you'd need an expensive, aftermarket block to go over 1000 hp reliably.
This^^^
The stock viper block can just about handle what a $4500 aftermarket RB block can handle.
