Whoopsie!!! my mistake....been messing and talking about these Navistars more in the past years ...
Anywho...right from the field service data book..
Old style comp ratio of 17:1 New N series 18.5:1New Style turbo 17:1.
With respective compression ratios of around 23:1 na and 18:1 turbo.....a few factors come into play...
1- being weather it has trunk style [one piece] pistons or cross head [separate crown/skirt]
2- keystone fire ring[top ring of 3 comp rings]
3- liner ports
4-steallite exh valves
5-the...
Very important!!!....now that I have signal again...
Russ, in order for him to put a hair drier on that.....the blower shaft seals will need changing from lip type to ring and carrier.........quick way to tell if looking for one is by how much drag is felt when turning by hand.....n/a blowers...
Good talking to ya Russ even tho connection was shitty!
BTW....they do make bypass end plates for 6-71 blowers...:D the 485 hp forward plan marine 6-71 TIB= Turbo/ Intercooled/ BY-Pass blower.
these engines were available from both Johnston Towers and
Stewart +Stevenson...happy hunting...
Thanks for the flowers Cal :angel:
I messaged my # to Russ so we can talk in real time and avoid post and wait double posts...
..... we can work him thru this:D
Heeheehee...that's original.....yea rite........
There has been some attempts at multiple hair dryers on PSDs............dzljim of Rosewood diesel did one a few years back......
Nick's rig looks like the deal for you Gary ;Sweet
At least you have the piece of mind Nick hasn't beat the brakes off it!
You might consider even updating the front grill/lights etc to 04-05.....:angel:
You know you can't resist a "few" mods LOL
Welcome to Oilburners :cheers:
Not sure if the early Super Dutys had the issue with the EBPV closing at random but that is what I would disconnect first.
Also check the boost tube from the RB exh manfld to a sensor ----remove the tube and see if clogged with soot----common problem on the...
I'm feeling the love LOL
Most auto parts places carry a full set of pins and the bushings on the "fix it" rack...I did mine a few years back......yea -cuss:backoff PITA but well worth it!
I would bet a sixer on the EBPV first.......unplug it and see :D
The high exhaust back pressure caused by the closed valve will show oil smoke.
There is also a steel tube from the front of the RB exh manifold to a sensor at the RF of the HPOP resivour ----remove it and see if it is clear...
Using the EBPV for assisted braking will work---above 3k rpm with a bolt action-- so you will need to learn a new downshift curve...... besides, it is really only felt when loaded.
Meethinks Towkitty fooled around with this idea at one time as well.....
The is a way to rig a couple relays...
Mebee...mebee not :dunno that is most likely the result of incessant texting/twittering/ my-facey-spacey-book [or what ever it's called], posting.......
The sad fact of this matter is I know far too many people who actually have trouble typing full words and coherent, structured...
Nice Mike ;Sweet Glad to see the numbers reflect the energy spent :hail
...and it figgers...I'm home and your not LOL I'll see that rig one day ...:cheers:
....connector and pigtail for reverse light switch on a ZF :D
The clips that connect and hold the connector have broken and no longer hold fast to the switch .
FORK does not list one at none of the 4 stealerships I have contacted cookoo
Anyone have a good one they would sell me :D:hail
OK Drew...make my head hurt this early LOL
For one, if you do have excessive blow by = excessive crankcase press and that brings soot/carbon etc....to the vac pump, shortening it's life....
Secondly, you would be introducing negative pressure [vacuum] into a system that does not normally...
Looking good there fish killer! Nice ride for sure ;Sweet;Sweet....
and thank you so many times over for keeping the pics G rated ;pLOL:D
Nice to see you back in the IDI fold Travis :cheers:
Nice work Gary;Sweet
regarding burnt UVC......here is a pic from mine a few years back....it seems the GP's that are located on the outermost pins are easy candidates for burning.
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