HX35 "upgrade" on 1st Gen Cummins
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- čas přidán 25. 09. 2022
- HX35 12cm housing swap & HX35 swap details. What works and doesnt work
Theres a 10 second spot where everything is muted because youtube thinks they heard something and removed that part of the video
First attempt that blew up was a 54/60/12w h1c with no map groove.
2nd attempt that lived is a 54/60/12w hx35 with map groove
First! Another great first gen vid need more of these
When I put my paychecks 35 on my first GEN I took 7/8 of an inch out of the downpipe and with my TR meg welder I welded it back up and also I did a gasket match job on my exhaust manifold to the head and the manifold going to the turbo and I’ll tell you right now that open the truck up good I had a my stock cylinder head the guy ran a bull hog down in the bowls and he shined up my exhaust porch real nice for me and my truck ran a lot better ran stronger and got better fuel Konomi anyway this is six in a row jim From Kennerdell Pennsylvania and when I did the exhaust turbine when I gasket matched it I flowed that in a little ways about 3/4 of an inch so it has a nice smooth transition
Certified ripper 🤘🏼
I think you messed up your description. I thought you said the hx35 was a 56inducer. When I changed my crew to a 12cm all I did was move the downpipe back everything else fit fine. I ran the stock charger for years but only had surge show up when running under 1800rpm pulling my goosneck. It never surged empty. My testing showed you didn't need the wastegate hooked up unless you were making over 35psi.
Its now a hx35 after I blew up the h1c that I put the 12cm on. I was shocked to see the surge unloaded without a doubt. The hx thats on it is a 54/60/12 it's one of those goofy looking hy35 look a likes off a automatic vp44 truck. I had a 56/60 hx35 on the shelf blown up chargers but the wheel was to mangled to shove in this one. After playing with the gate the past 2 days I've realized I don't need the boost reference hooked up as at wide open throttle and no gate reference im seeing 28psi vs the 19psi I was seeing previously with it hooked up
I have a Daf 45 130hp and was looking to get it to make more power while still staying cool and lasting a long time. It has the VE pump, a reverse facing 18cm H1C turbo, and no intercooler. What would you recommend I do to make more power? I was thinking of porting head, fitting an intercooler, and making an equal flow plenum, as these mods would not increase EGTs, and a small increase in fuelling. Do you recommend anything else? Different turbine housing or compressor wheel? I'm thinking 200hp would be a safe limit, what do you think?
If it was me I don't think I'd play it safe as much as you are thinking. I think I'd tune the the pump exactly like how I would on a 5.9 because if it's done right egts aren't a problem and stock injectors aren't enough to let them become a problem with a properly tuned pump. So if it's me, free pump mods, gov spring, fuel pin, intercooler, and an hx35 is where I'd start
@@GavinHuke Maximum vehicle weight fully loaded would be 16,500lbs. I am not trying to build a rocket ship, my priority is for it to be reliable and last as long as possible. Thanks for the reply though, I will keep watching your videos because you know how to make these engine powerful better than anyone in my country, where these engine are just workhorses, but at least that means they are cheap haha.
@Orangutan Fan ohh I'm understanding, that's definitely a lot of weight. I would still ditch the h1c depending on displacement and continue your idea with the intercooler but every engine with these pumps im aware of is fuel limited right out of the box. When your done with the intercooler id still be shocked if with the pump maxed if you saw more than 1250-1300* egts
@@GavinHuke Thanks for the advice Gavin, I really appreciate it. So I'll do the intercooler and the screwdriver tune first and see how I like it. Then the pin and gov spring. Eventually gonna look for a better turbo, this one doesn't even have a wastegate lol, I just found a cheap HY40V for sale near me, but I would need a 6.7 manifold for that to work. I definitely won't be building the pump or fitting bigger injectors, it's way too much for what I need.
Have u upgraded your fuel pin and governor spring yet?
Yep, I did that back in the 2015 Era for my uncle previous to me owning it
@@GavinHuke what fuel pin would u recommend?
@@tylerdietz3050 the THD pin is the best from my experience. I did a bunch of fuel pin testing with my old truck and that one had the best ramp and cleanliness of power
@@tylerdietz3050 Just grind your stock pin only at the deepest point on the side with the least base fuel and save money. I did a whole video on afc tips and tricks not long back.