Ok. Tomorrow the motor is going to be on the ground.
Thread Starter
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Diesel Enthusiast
Joined: Oct 2009
Posts: 346
Likes: 16
From: St George, UT
Well picked up an HY35 for $200 down in Albuquerque,
has some extra boots and a blowoff valve that came with it. Don't think a blowoff valve is gonna do me any good but I can always sell it to some ricer guy. 
I'm excited how this all runs when I get it back together, going to have to take a drive and visit my dad so I can make him jealous.
has some extra boots and a blowoff valve that came with it. Don't think a blowoff valve is gonna do me any good but I can always sell it to some ricer guy. I'm excited how this all runs when I get it back together, going to have to take a drive and visit my dad so I can make him jealous.
Diesel Wrench
Joined: May 2009
Posts: 538
Likes: 39
From: Bitterroot Valley Mt
I think the difference is the HX35 uses 12 cm housing and the Hy35 uses a 9 cm housing. Other than that they are the same. The hx/hy35 have a 56mm inducer, the h1c has a 54mm inducer. It is better than an h1c, but not a whole lot.
BOMBARDIER
Joined: Mar 2007
Posts: 11,159
Likes: 918
From: Gloucester, VA
I had been planning on pulling the motor in my down time to do a full inspection of the motor and transmission.
Well I'm about to get it on the floor tomorrow, but while pulling off the intercooler boots I come across some krappy news. On the inlet side of the intercooler there is a fine soot from the great and wonderful nevada desert
introduced the system by the wonerful supposed high performance K&N filter the dick put on.
Anyways, on the outlet side and on the intake horn there is a coating of oil. I checked the turbo and it has a little up and down movement to it too.
So upon all this inspection I am starting to think that the oil in the intake is not a very good sign to the overall condition of the motor. What do you guys think about the oil in the intake? Think my rings ar shot because of the soot from the intake?
Well I'm about to get it on the floor tomorrow, but while pulling off the intercooler boots I come across some krappy news. On the inlet side of the intercooler there is a fine soot from the great and wonderful nevada desert
introduced the system by the wonerful supposed high performance K&N filter the dick put on. Anyways, on the outlet side and on the intake horn there is a coating of oil. I checked the turbo and it has a little up and down movement to it too. So upon all this inspection I am starting to think that the oil in the intake is not a very good sign to the overall condition of the motor. What do you guys think about the oil in the intake? Think my rings ar shot because of the soot from the intake?
Also a little up and down play in a turbo is OK. My stock turbo on the 06 had a small amount of play in it from the day I got it. Same with teh Silver62 and every other new turbo I've ever seen. Also te longer it sits the more chance to see it you have. With no oil in it to float the bearing/bushings the will be a little slack and by the time it is multiplied to teh end of the shaft it is enough to see. if there is any in and out then THAT is a problem.
Last edited by RSWORDS; Feb 9, 2010 at 05:51 PM.
Thread Starter
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Diesel Enthusiast
Joined: Oct 2009
Posts: 346
Likes: 16
From: St George, UT
Well I pulled the motor to go threw it and replace seals, and then inspect it to see if the miles that I was told are accurate. The head is off as of this evening, didn't really look at the bores yet, going to have a few diesel mech. friends come over and look it over with me. And since it is out I'm going to paint it.
So is the hy35 going to make my truck run higher EGT's since it is such a small housing? So if it has to much problems then I could just go find a larger exhaust housing, correct?
One advantage to getting the new turbo is now I can put my H1C on my dad's truck since his is so damn rough the exhaust hanger broke and then broke the exhaust housing on his turbo.
So is the hy35 going to make my truck run higher EGT's since it is such a small housing? So if it has to much problems then I could just go find a larger exhaust housing, correct?One advantage to getting the new turbo is now I can put my H1C on my dad's truck since his is so damn rough the exhaust hanger broke and then broke the exhaust housing on his turbo.
Diesel Bombers Sponsor
Joined: Apr 2009
Posts: 474
Likes: 26
end play min:.001
max: .003
radial clearance min:.012
max: .018
these are things you want to check since you have block out
head deck flatness
main bearing bore diameter (2.2720)
camshaft bore diameter (2.134)
tappet bore diameter (min:.630 max: .632)
crank seal wear
rod and main journals(make sure there is no scoring )
measure the piston skirt diameter ( min: .4.0088 max: .4.0107)
piston pin bore (min: 1.5750 max:1.5758 )
piston pin (min:1.5744 max:1.5749)
rod bearing clearance (min:. 2.7150 max: 2.7170 )
rod journals on crank (min: 2.7150 max: 2.7170 )
this should get you started
max: .003
radial clearance min:.012
max: .018
these are things you want to check since you have block out
head deck flatness
main bearing bore diameter (2.2720)
camshaft bore diameter (2.134)
tappet bore diameter (min:.630 max: .632)
crank seal wear
rod and main journals(make sure there is no scoring )
measure the piston skirt diameter ( min: .4.0088 max: .4.0107)
piston pin bore (min: 1.5750 max:1.5758 )
piston pin (min:1.5744 max:1.5749)
rod bearing clearance (min:. 2.7150 max: 2.7170 )
rod journals on crank (min: 2.7150 max: 2.7170 )
this should get you started
Site Sponsor
Joined: Apr 2009
Posts: 3,719
Likes: 636
From: Lexington SC
ha look at the 6.7L 60% of exhaust is put right back into the intake (via) EGR and they run like ****
AND TO PEWDER i have a ton of info and just rebuilt mine so if you have any questions shoot me a PM or call the 1-888# and i will help ya out there can be some tricky things
Brice
Last edited by big bad diesel 416; Feb 10, 2010 at 06:12 PM.
BOMBARDIER
Joined: Mar 2007
Posts: 11,159
Likes: 918
From: Gloucester, VA
Well I pulled the motor to go threw it and replace seals, and then inspect it to see if the miles that I was told are accurate. The head is off as of this evening, didn't really look at the bores yet, going to have a few diesel mech. friends come over and look it over with me. And since it is out I'm going to paint it.
So is the hy35 going to make my truck run higher EGT's since it is such a small housing? So if it has to much problems then I could just go find a larger exhaust housing, correct?
One advantage to getting the new turbo is now I can put my H1C on my dad's truck since his is so damn rough the exhaust hanger broke and then broke the exhaust housing on his turbo.
So is the hy35 going to make my truck run higher EGT's since it is such a small housing? So if it has to much problems then I could just go find a larger exhaust housing, correct?One advantage to getting the new turbo is now I can put my H1C on my dad's truck since his is so damn rough the exhaust hanger broke and then broke the exhaust housing on his turbo.
