hey i was just curious of how much power a 13b street port with 48 DCO SP Weber Carburetor should be putting out. It's been freshly rebuilt. i know a guy that tracks his fc a hes currently running this set up and i was just curious how much hes making.

 

NA? S4 or S5 rotors? How aggressive a street port? Open exhaust? It all depends.

As a comparison, a fully built and tuned ITS race car (all stock internals, EFI, open intake and exhaust) will make around 170-175rwhp max. Depending on the amount of tweaking your friend has done, he may be in this neighborhood, potentially a bit higher, or even a bit lower.

-b