Hey all, I've got a 92 5 speed 1 ton dually, it's pretty much all original, nothing done to the engine, I planned on getting a new turbo or upgrading the H1C, I found a H1c that's been rebuilt and upgraded, it's a 60mm compressor and a 14cm2 exhaust housing, my question is will it be a good upgrade? I have no idea what size exhaust housing is on it now, like I said it's pretty much factory, all original turbo and it's a 5 speed, I've heard they're different then auto turbos, is 14 to small? Too much back pressure and skyrocketed EGTS? Anybody have any input? I just want a quicker spool and more boost, I don't to and don't plan on doing much towing, nothing more than a 15' aluminum boat, and I can still turn the fuel up, it does have a bd fuel pin but that's it

 

I think the hot side housing is probably from a second gen with the wastegate.. I put one on my dad's 92 auto.. I think the bigger compressor wheel will flow MUCH more air, and it should be at least as responsive as stock.. I have a 60mm compressor wheel in my '94, don't know if the hot side is 14 or 16cm, but it works pretty good.. I was thinking of trying the old hot side housing from my dad's truck in mine since I'm doing a lot of heavy hauling and don't mind a slightly slower spool up time in exchange for better EGT's