![]() |
![]() |
#2251 |
Registered User
Join Date: Nov 2014
Location: somewhere, PA
Posts: 1,074
|
Re: My 52 GMC Build
is that common rail injection with integrated rails?
|
![]() |
![]() |
![]() |
#2252 |
Registered User
Join Date: Oct 2014
Location: Kitchener, Ontario, Canada
Posts: 3,254
|
Re: My 52 GMC Build
No its a HEUI system and it stands for hydraulically activated electronically controlled unit injector it was developed by Caterpillar. There is a (HPOP) high pressure oil pump (motor oil) at 3000psi pumped into the oil rails. the fuel is at 60-70psi then the plunger in the injector uses the 3000psi to compress the fuel to 21,000psi. Hope that makes sense. It was one of the first electronically controlled diesels in 1994.5, it's quite a reliable system apparently.
__________________
http://67-72chevytrucks.com/vboard/s...d.php?t=648459 https://67-72chevytrucks.com/vboard/...d.php?t=769441 1951 MG TD 1967 Jeep CJ5 1.9L TDI 33X13.5X15 Mud Grapplers. 1952 GMC 9700 p/u 7.3L diesel on air, dually |
![]() |
![]() |
![]() |
#2253 |
Registered User
Join Date: Nov 2014
Location: somewhere, PA
Posts: 1,074
|
Re: My 52 GMC Build
oooooohhh, i have seen the previous mechanical version of that before. skip the injection pump in favor of multiple hydraulic amplifiers. diesels have some really cool tech.
|
![]() |
![]() |
![]() |
#2254 |
Registered User
Join Date: Oct 2014
Location: Kitchener, Ontario, Canada
Posts: 3,254
|
Re: My 52 GMC Build
Motor work is coming along nicely, almost ready for reassembly.
I got my upgraded headlights last night, the led lights I was running where not bad but the new ones are amazing. Second pic the new one is on the passenger side. Last 2 pictures that is only low beam.
__________________
http://67-72chevytrucks.com/vboard/s...d.php?t=648459 https://67-72chevytrucks.com/vboard/...d.php?t=769441 1951 MG TD 1967 Jeep CJ5 1.9L TDI 33X13.5X15 Mud Grapplers. 1952 GMC 9700 p/u 7.3L diesel on air, dually |
![]() |
![]() |
![]() |
#2255 |
Senior Member
![]() Join Date: Mar 2011
Location: West Plains, Missouri
Posts: 7,557
|
Re: My 52 GMC Build
Bob, like the way the bulb looks, never to much light in these trucks...Jim
__________________
my build thread: http://67-72chevytrucks.com/vboard/s...d.php?t=459839 Jimbo's long bed step build:http://67-72chevytrucks.com/vboard/s...t=464626<br /> |
![]() |
![]() |
![]() |
#2256 |
Registered User
Join Date: Oct 2014
Location: Kitchener, Ontario, Canada
Posts: 3,254
|
Re: My 52 GMC Build
I Agree Jim
So My son and I are heading to the AD Nationals in one week!! Maybe I will see some of you there? My truck will have over 26,000 great miles on it, most of it pulling our camper. This trip will be the last with this motor setup.
__________________
http://67-72chevytrucks.com/vboard/s...d.php?t=648459 https://67-72chevytrucks.com/vboard/...d.php?t=769441 1951 MG TD 1967 Jeep CJ5 1.9L TDI 33X13.5X15 Mud Grapplers. 1952 GMC 9700 p/u 7.3L diesel on air, dually |
![]() |
![]() |
![]() |
#2257 |
Registered User
Join Date: Jun 2012
Location: Selkirk Ontario Canada
Posts: 1,141
|
Re: My 52 GMC Build
How was your trip
__________________
My 63 GMC Panel Slow Build http://67-72chevytrucks.com/vboard/s...=1#post5457281 63 ![]() |
![]() |
![]() |
![]() |
#2258 |
Senior Member
![]() Join Date: Jan 2015
Location: pembroke pines, fl
Posts: 699
|
Re: My 52 GMC Build
wow those
lights are awesome |
![]() |
![]() |
![]() |
#2259 |
Registered User
Join Date: Oct 2014
Location: Kitchener, Ontario, Canada
Posts: 3,254
|
Re: My 52 GMC Build
__________________
http://67-72chevytrucks.com/vboard/s...d.php?t=648459 https://67-72chevytrucks.com/vboard/...d.php?t=769441 1951 MG TD 1967 Jeep CJ5 1.9L TDI 33X13.5X15 Mud Grapplers. 1952 GMC 9700 p/u 7.3L diesel on air, dually |
![]() |
![]() |
![]() |
#2260 |
Registered User
Join Date: Oct 2014
Location: Kitchener, Ontario, Canada
Posts: 3,254
|
Re: My 52 GMC Build
Trip was great could not have gone better. Truck, traffic, border, weather, people, show all amazing. Can't wait for next year.
__________________
http://67-72chevytrucks.com/vboard/s...d.php?t=648459 https://67-72chevytrucks.com/vboard/...d.php?t=769441 1951 MG TD 1967 Jeep CJ5 1.9L TDI 33X13.5X15 Mud Grapplers. 1952 GMC 9700 p/u 7.3L diesel on air, dually |
![]() |
![]() |
![]() |
#2261 |
Registered User
Join Date: Jun 2012
Location: Selkirk Ontario Canada
Posts: 1,141
|
Re: My 52 GMC Build
Awesome pictures...glad you had a great trip
__________________
My 63 GMC Panel Slow Build http://67-72chevytrucks.com/vboard/s...=1#post5457281 63 ![]() |
![]() |
![]() |
![]() |
#2262 |
Registered User
Join Date: Oct 2014
Location: Kitchener, Ontario, Canada
Posts: 3,254
|
Re: My 52 GMC Build
The AD Nationals had a cruise of 17 trucks Friday eve drive half hour to a small cruise night. We had a small casualty on the cruise (oil pressure switch let go)but got it fixed easy and then we hung out at the fairgrounds till after midnight. I got the long distance award, 508mi to get there and peoples choice top 10. We did 1065mi on the trip 18.5hrs of driving, my son William and I had a great time.
__________________
http://67-72chevytrucks.com/vboard/s...d.php?t=648459 https://67-72chevytrucks.com/vboard/...d.php?t=769441 1951 MG TD 1967 Jeep CJ5 1.9L TDI 33X13.5X15 Mud Grapplers. 1952 GMC 9700 p/u 7.3L diesel on air, dually |
![]() |
![]() |
![]() |
#2263 |
Registered User
Join Date: Sep 2018
Location: Ontario
Posts: 821
|
Re: My 52 GMC Build
that is amazing. congrats
Glad the trip was success. great pics
__________________
https://67-72chevytrucks.com/vboard/...=797726&page=3http://https://67-72chevytrucks.com/...=797726&page=3 51 Chev 5 window on S10 with SBC 1958 Pontiac Wagon build https://67-72chevytrucks.com/vboard/...d.php?t=849781 |
![]() |
![]() |
![]() |
#2264 |
Registered User
Join Date: Jun 2012
Location: Selkirk Ontario Canada
Posts: 1,141
|
Re: My 52 GMC Build
Awesome pictures...congratulations on the awards
__________________
My 63 GMC Panel Slow Build http://67-72chevytrucks.com/vboard/s...=1#post5457281 63 ![]() |
![]() |
![]() |
![]() |
#2265 | |
Registered User
Join Date: Oct 2014
Location: Kitchener, Ontario, Canada
Posts: 3,254
|
Re: My 52 GMC Build
Quote:
__________________
http://67-72chevytrucks.com/vboard/s...d.php?t=648459 https://67-72chevytrucks.com/vboard/...d.php?t=769441 1951 MG TD 1967 Jeep CJ5 1.9L TDI 33X13.5X15 Mud Grapplers. 1952 GMC 9700 p/u 7.3L diesel on air, dually |
|
![]() |
![]() |
![]() |
#2266 |
Registered User
Join Date: Oct 2014
Location: Kitchener, Ontario, Canada
Posts: 3,254
|
Re: My 52 GMC Build
So I got the cylinder heads back, all the vales and some of the valve seats had to be replaced due to the seat faces being pitted. Probably from getting to hot due to egt temps. This motor did not have a intercooler. But all fixed up now. started to get some of my go fast bits installed.
__________________
http://67-72chevytrucks.com/vboard/s...d.php?t=648459 https://67-72chevytrucks.com/vboard/...d.php?t=769441 1951 MG TD 1967 Jeep CJ5 1.9L TDI 33X13.5X15 Mud Grapplers. 1952 GMC 9700 p/u 7.3L diesel on air, dually |
![]() |
![]() |
![]() |
#2267 |
Registered User
Join Date: Nov 2014
Location: somewhere, PA
Posts: 1,074
|
Re: My 52 GMC Build
now the fun begins!! :evilgrin:
that blue looks pretty solid against the AL, it's going to strand out something crazy against your black n red oxide truck. didn't o-ring the heads while they were off? what kind of power are you shooting for? |
![]() |
![]() |
![]() |
#2268 | |
Registered User
Join Date: Oct 2014
Location: Kitchener, Ontario, Canada
Posts: 3,254
|
Re: My 52 GMC Build
Quote:
__________________
http://67-72chevytrucks.com/vboard/s...d.php?t=648459 https://67-72chevytrucks.com/vboard/...d.php?t=769441 1951 MG TD 1967 Jeep CJ5 1.9L TDI 33X13.5X15 Mud Grapplers. 1952 GMC 9700 p/u 7.3L diesel on air, dually |
|
![]() |
![]() |
![]() |
#2269 |
Registered User
Join Date: Nov 2014
Location: somewhere, PA
Posts: 1,074
|
Re: My 52 GMC Build
|
![]() |
![]() |
![]() |
#2270 |
Registered User
Join Date: Oct 2014
Location: Kitchener, Ontario, Canada
Posts: 3,254
|
Re: My 52 GMC Build
Ya I thought so. ALH, 20psi, .216 nozzles, 2 1/4" mandrel bent exhaust.
__________________
http://67-72chevytrucks.com/vboard/s...d.php?t=648459 https://67-72chevytrucks.com/vboard/...d.php?t=769441 1951 MG TD 1967 Jeep CJ5 1.9L TDI 33X13.5X15 Mud Grapplers. 1952 GMC 9700 p/u 7.3L diesel on air, dually |
![]() |
![]() |
![]() |
#2271 |
Registered User
Join Date: Oct 2014
Location: Kitchener, Ontario, Canada
Posts: 3,254
|
Re: My 52 GMC Build
Well after taking some time to work on our new cargo trailer camper while the weather was nice, I'm back on the motor swap. I got the upgraded injectors and push rods all in and new exhaust up pipes in and wrapped. Regulated fuel return system all in, the motor is together. Then I started pulling the truck apart, I'm sad and excited all at the same time.
__________________
http://67-72chevytrucks.com/vboard/s...d.php?t=648459 https://67-72chevytrucks.com/vboard/...d.php?t=769441 1951 MG TD 1967 Jeep CJ5 1.9L TDI 33X13.5X15 Mud Grapplers. 1952 GMC 9700 p/u 7.3L diesel on air, dually |
![]() |
![]() |
![]() |
#2272 | |
GMC's n H.D.'s too!
![]() Join Date: Oct 2010
Location: Nampa, Idaho
Posts: 1,583
|
Re: My 52 GMC Build
Hopefully the inspector in that last picture approves all this work!
![]() Quote:
|
|
![]() |
![]() |
![]() |
#2273 |
Registered User
Join Date: Oct 2014
Location: Kitchener, Ontario, Canada
Posts: 3,254
|
Re: My 52 GMC Build
Sometimes I need to bribe him lol
__________________
http://67-72chevytrucks.com/vboard/s...d.php?t=648459 https://67-72chevytrucks.com/vboard/...d.php?t=769441 1951 MG TD 1967 Jeep CJ5 1.9L TDI 33X13.5X15 Mud Grapplers. 1952 GMC 9700 p/u 7.3L diesel on air, dually |
![]() |
![]() |
![]() |
#2274 |
Registered User
Join Date: Oct 2014
Location: Kitchener, Ontario, Canada
Posts: 3,254
|
Re: My 52 GMC Build
Well 7.3L idi diesel and transmission are out and 7.3L powerstroke is set in-ish. I will need to cut some of the fire wall at the top as well on the drivers side a bit. The motor is sitting on the motor mounts but needs to go back 1". Now to pull under the dash apart and remove all the wire to do with the old motor, then I can cut.
__________________
http://67-72chevytrucks.com/vboard/s...d.php?t=648459 https://67-72chevytrucks.com/vboard/...d.php?t=769441 1951 MG TD 1967 Jeep CJ5 1.9L TDI 33X13.5X15 Mud Grapplers. 1952 GMC 9700 p/u 7.3L diesel on air, dually |
![]() |
![]() |
![]() |
#2275 |
Registered User
Join Date: Sep 2018
Location: Ontario
Posts: 821
|
Re: My 52 GMC Build
well, you can't turn back now.
looking good, Hope all is well
__________________
https://67-72chevytrucks.com/vboard/...=797726&page=3http://https://67-72chevytrucks.com/...=797726&page=3 51 Chev 5 window on S10 with SBC 1958 Pontiac Wagon build https://67-72chevytrucks.com/vboard/...d.php?t=849781 |
![]() |
![]() |
![]() |
Bookmarks |
Tags |
bagged, build, diesel, gmc, hot rod |
|
|