Someone give me a rough idea at how much WHP I'm looking at.

m50 motor (bmw) 189bhp (around 170whp) 185ft trq
t3/t04e 60trim/.63turbine
nice size intercooler
no tune, just a crappy vortex FMU
running at 5psi (or what ever a .4 spring is)

 

-10 bhp so about -15whp...thats just a rough estimate

 

so I'm going to lose horsepower over stock, that doesn't sound right

 

who the ---- knows, how about you build it, then dyno it, and then u tell us.

 

So true. But i would guess prob 220whp

 

bmw+fmu=pos. thats classy