Just curious to know how much whp a stock b16a SIR motor can handle...
Are these good motors to boost? What turbo should I get for a stock b16 SIR motor that will produce decent spool and allow me to max out the power of the stock engine but still be on the safe side.?

 

https://honda-tech.com/forums/showth...hlight=600+b16

 

depends on alot of things..

but if the tuner is good, motor is in good health, i dont see why it couldn't handle 300+whp easily, bone stock.

I've ran bone stock gsr's and b16's to around 12-15psi...car's lasted years before idiots tried to crank up the boost more..

its all in the tuner and tune on the car really.

 

and keep a safe rev limit