why do people state that it will lose power after 6500 rpm. is there proven dyno results this will happe or is it just somebodys opinion. Im gonna conver a 15g kit to a b series kit. I just need to know?

 

it will prob. spool its *** off down low, but will loose power very quickly in the top end......Def. not made for a b- series engine....

 

because it cannot flow enough for that engine, it runs out of steam...
I cant speak for the 15 but i know for a fact that a small t3 (.48 exhaust .42 compressor) about the same size as the 15 sucks on a b16a. i ran that turbo and experienced the boost dropping off above 5k rpm in my case. Once it changed to the larger cam lobes boost would start dropping off....it's great turbo for a sohc and thats why it comes in a sohc kit