My buddy and I installed a he351ve on his 2g a few summers ago. We used a 16g wastegate actuator and a mbc to adjust how the vgt worked. The car was a blast it spooled like a 20g and made power like an hx40.Holset he351ve variable geometry controller for dsm - YouTube

They are defiantly going to good use, they are going in the car in my avatar. I just got the engine and trans out today.

Well today i was driving and someone pulled out in front of me with not enough time to stop and now the car is done. The engine and drive train is ok so im gonna throw it all in my 1g race shell.

Sent.

Bringing this back from the dead but i made 583awhp and 500tq on topline pistons and have been doing it for quite a while now im on e85 as well.

I'd do a standard 2.0 with eagle h beams and wiseco pistons, An hx40 would net you 11s easily and cheap, I'd go with the quartermaster gear driven twin disc, Rock the stock trans till it goes, I wouldn't bother with nitrous for 11s, I'd rock either a vrsf fmic or a garrett core with custom...

You must be over tightening them.

Yup that is one of the first parts i take off dsm's it is not needed i've been running without it for years.

I don't remember what my safc settings were back in the day but i'd bump up the fuel pressure to 43.6 psi base and see if it changes the idle afr.

I would check the pigtail on the maf harness and make sure all wires are intact and there is no corrosion on the terminals.

I'm just gonna buy a 4s on craigslist for like nothing after the 5 is released since the 4s is fine for me.

I would have to say my custom full manual valve bodied auto awd trans in my race car. That is the rarest part i can think of.

use a test light and see if the lights are getting power, it could be burnt out bulbs or a bad switch.

Well this is the finished product of rebuilding my holset hx35. I changed all bearings and seals and bead blasted the compressor cover and smoothed it out and powder-coated it fluorescent green.BeforeAfter

Well donniekak was right the car dropped a valve. It split the piston into 3 pieces.