MAXTORQ
Drop by, beers on me !
- Joined
- Apr 11, 2007
- Messages
- 1,566
Delivery valves - 131, 181, 191, full cuts, comparison picture attached
- Thread starter GOT-Torque
- Start date
JariV
Business Owner
- Joined
- Nov 18, 2008
- Messages
- 263
Good evening from Finland again (11:15PM). Got the 181 seats in with 131dvs. Not much difference in performance. A little more smoke and a little sharper low end, all the other tuned functions as they were.
Did f.ck up this though;
Installed the seats upside down the first time (=a true rookie), was looking a wrong feature of the seat and rpeated the operation to put them the way they should be BUT what made me wonder when I went for a testdrive was that when the seats were upside down in their places then the bottom end was crap (=practically no idle and sluggish) but high end seemed to have REALLY good power. ??? WOOOT?
A thought from this; what if the seatdv profile would be a doublecone, narrowest in the middle and tapered on BOTH ends? Or what if the seat barrel would not have cone shape at al but the dv cuts were "deeper" gradually when looking down from the shoulder side? Is this usual stuff for you or every nutcase dieselhead or fresh thoughts? Or dead thoughts?
Mack plug is in but since it's 11:15 PM here and it's snowing outside I decided to postpone the AFC mods for tomorrow to take the Mack plug into full use.
Did f.ck up this though;
Installed the seats upside down the first time (=a true rookie), was looking a wrong feature of the seat and rpeated the operation to put them the way they should be BUT what made me wonder when I went for a testdrive was that when the seats were upside down in their places then the bottom end was crap (=practically no idle and sluggish) but high end seemed to have REALLY good power. ??? WOOOT?
A thought from this; what if the seatdv profile would be a doublecone, narrowest in the middle and tapered on BOTH ends? Or what if the seat barrel would not have cone shape at al but the dv cuts were "deeper" gradually when looking down from the shoulder side? Is this usual stuff for you or every nutcase dieselhead or fresh thoughts? Or dead thoughts?
Mack plug is in but since it's 11:15 PM here and it's snowing outside I decided to postpone the AFC mods for tomorrow to take the Mack plug into full use.
SSpeeDEMONSS
Still Learning
- Joined
- May 11, 2006
- Messages
- 3,370
wow, thats a lot to take in but i feel like i understand DV's and holders quite a bit better than before. i will surely read it again to make sure it all goes together.
Garrett
Garrett
kkitelinger
New member
- Joined
- Aug 10, 2006
- Messages
- 42
Smokem,
Is the DV in the pic from a P7100? I have a P3000 on the shelf and it has a very similar setup, but the DV seat looks like a 131 style, not like the one in your picture. The holders are larger where they thread into the barrel also, so they will not interchange with the Dodge P7100. I also have a pump off of a Mack on the way, I am curious to see what it is setup like.
Is the DV in the pic from a P7100? I have a P3000 on the shelf and it has a very similar setup, but the DV seat looks like a 131 style, not like the one in your picture. The holders are larger where they thread into the barrel also, so they will not interchange with the Dodge P7100. I also have a pump off of a Mack on the way, I am curious to see what it is setup like.
