From memory due to the shaft size a HX30 wheel is a good fit (with cover machining of course)

tweake wrote:

ajthompson wrote:
ct20 is fine 12psi but 15psi you will need an IC.

Really an intercooler should be used all times..

you need to think how much boost you ultimately want to run.. In personal experience ive seen a CT20 up to 17psi and thats when its temps start getting out of control 110deg+ look at a few compressor maps and make you decision based on that.. Holset make some turbos that enjoy high pressure ratios ...

exhaust manifold, about 8mm from the turbo flange.

Hi Guys, Im back with another project... I have another LN130 which i plan to try and squeeze the last bit of power from it.. Just to see what it can do before it gets clunky.. Specs to date: stock 4.88's 31x10.5's 15x10's Stock exhaust No intercooler New Injector pump and injectors stock turbo ...

Personally i would keep the ct20..
you would be amazed what it can do coupled to a 5L.. Just keep the boost below 17 psi.. That's where the CT20 looses its game..