Originally Posted by
adamski frst
Liam don't wanna spam but I am interested, just curious why it only made that as we're guessing my turbos making that on 7670.... I am tempted to go to this turbo so just curious as Mark shead has mapped a few evos on these and made more power?
I had a few restricting factors on my car...main one being a very restrictive downpipe that pretty much folded round on itself soon as it came off the turbo! Results have shown a better swept downpipe can free up 30-40 hp!
Also my car was dyno'd on a very hot day when it made this so it could of Infact been a little more!
Standard size valves... could of had bigger cams, we also maxed the 1000's out
Small runner manifold as twinscroll works well with this but now seeing big runners making good results too freeing up a bit more power!
I'm going for the 9180 as I'm now on a 2.3 so should hopefully compensate for the bigger turbo and hopefully hit around 700hp on relatively low boost.
A friend has just made 830hp at 2.5 on his!