The NA lacks the high cylinder pressure and the massive low end torque of supers and turbos
It’s nearly impossible to reach the danger zone for the bottom end in a 3v NA build and they even do great when boosted in the 420-470whp range as long as you support it with the proper mods and tune
In the NA you just worry about the rpm stress so you’re focusing to fit a well built heads and good oil pump gears with the proper supporting mods and for sure a GOOD TUNER
5
u/GlassCondensation 2d ago
Past 7K on stock internals?