hey guys, just wondering if there is someone out there that could give me a bit of advice. i have just recently purchased a s/s turbo manifold for my rb25 as i have put it on (with new manifold gasket) it seems to have a slight leak coming out of it. i started the car and the boost gauge will not boost but the vaccume is still working all intercooler piping is on correctly as far as i can see. it has a slight crack and bang and want rev until half throttle and is really dull, im thinking maybe i have a piping on the wrong way around or missed a breather hose of somewhere as i would say its something to do with A and F ratio as its a blue fuely smoke coming out the exaust possibly or maybe coilpacks have shit them selves im not to sure . appreciate and help cheers tried to explain it the best i could. car is standard and still only th SMIC is on the vehicle was runninng finr before i pulled it apart.
cheers leigh