If you have a street ported motor,stock injectors,fuel pressure regulator,down pipe,greddy exhaust,front mount IC and PFC. How much HP can you get out of the stock twin turbos. What's the most boost they will take. Just asking while I save up to go single turbo

 

its been discused many times, heres a recent one:

https://www.rx7club.com/forum/showth...ighlight=twins

there are MANY more where that came from.

 

The answer is obvious...They can support a thousand horsepower each, so thats two thousand total. But thats at the crank...

 

wow do you have a tt 20b?

 

My car recently made 352rwhp at 14psi on stock twins.

 

/\ that's impressive, is your motor ported?

 

My FD put down 350RWHP at 15psi running 91 octane gas with stock sequential twins and stock ports.