Originally Posted by gen4acclude2

found someone with these holset hx40 and hx 35 what do you think about using this on a 2.2 liter motor

Originally Posted by hotrex

hx40 is massive, you may get away with the hx35 though.

Originally Posted by Speed Phreak

The HX35 is good for about 600~625hp, it uses a divided tang housing(in most cases) with a T3 flange. The HX40 is good for around 750hp and uses a T4 style exhaust housing, I believe. I would have to recommend you use the HX35, although your spool time is going to be a little laggy. My 2.0L b-series hits 12psi around 4500 rpm with the HX35, thats with an open 3" down pipe though. Any form of exhuast will raise that spool time obviously. When it comes on though it's real strong.

If you're thinking about running low boost the turbo probably won't be too happy with that, it likes to surge under 8psi on a small engine. If your engine had some rods pistons I'd say give it a shot, if not well....be careful and have it tuned on the safe side. Make sure what ever manfold you choose allows for plenty of clearance and is beefy in strength. Both the HX35 and HX40 wiegh in around 35lbs and have 8" wide compressors(some are wider depending on mounting tabs)

Originally Posted by Jcushing

dont forget the HY35, it was offered on AUTO trucks instead of the HX35 wich came on the manual. it as a SINGLE t3 inlet not split like the hx and has a smaller AR i beleive its a 9cm instead of a 12. in theory should spool a little easier.