LBZ: Is this the correct FPR? [Archive] - Duramax Diesels Forum

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DURAMXD
10-19-2012, 01:37 PM
Bought a new/reman LBZ CP3 from a forum member, the numbers are a little weird on it. The numbers on the box are right, but the CP3 and FPR PNs are different than what I find when I search the forum for LBZ CP3 and FPR. I found the CP3 PN on Google and it looks right, can't find the FPR PN tied back to anything GM to save my life.

Just trying to confirm it is an LBZ regulator. Hoping it is just a difference in PN for remans or something.

Box: GM 97361351
CP3: Bosch 0 986 437 332
FPR: Bosch PN 0 928 400 634

TeaBagger2006
10-19-2012, 01:40 PM
Lbz regulator is in the shape of a 90* and the lb7/lly's are horizontal

jmaz268
10-19-2012, 01:44 PM
Joe my LLY reg was a 90 degree one as well :)

DURAMXD
10-19-2012, 01:48 PM
Yeah, I know the LBZ regulators are 90. I also know the PN I normally see on them and this doesn't match. Just trying to verify it is the same thing and not something different.

TeaBagger2006
10-19-2012, 01:49 PM
Wth.... You have a lbz regulator then, no other explanation. Let me do mo' research

DURAMXD
10-19-2012, 01:51 PM
Haha. That's why I put a post up. It looks like one but doesn't match numbers. Googled the shit out of the number and got nothing coming back to GM. Just want to make sure it is a LBZ/LMM regulator and not some other application that just looks the same.

sweetdiesel
10-19-2012, 01:51 PM
Wth.... You have a lbz regulator then, no other explanation. Let me do mo' research

LLY is 90* also

TeaBagger2006
10-19-2012, 01:53 PM
Bad memory then.... Damn lly's :D

McRat
10-19-2012, 01:55 PM
The LBZ regulator is supposedly worth a few ponies. It can be made to fit an LB7 with a little tweaking. All of the LB7/LLY/LBZ/LMM regulators are wired the same.

jmaz268
10-19-2012, 01:59 PM
CP3 part number appears to reference to II LBZ/LMM Cp3s.

sweetdiesel
10-19-2012, 02:05 PM
http://www.duramaxdiesels.com/forum/showthread.php?t=38806&highlight=fuel+regulator

DURAMXD
10-19-2012, 02:09 PM
The LBZ regulator is supposedly worth a few ponies. It can be made to fit an LB7 with a little tweaking. All of the LB7/LLY/LBZ/LMM regulators are wired the same.

Is this directed at me?

http://www.duramaxdiesels.com/forum/showthread.php?t=38806&highlight=fuel+regulator

That thread shows the same numbers as every other thread I've seen does. None of which match the one I posted.

DURAMXD
10-19-2012, 02:11 PM
http://i290.photobucket.com/albums/ll273/wmess/IMG955873.jpg

http://i290.photobucket.com/albums/ll273/wmess/IMG959680.jpg

DBUSHLB7
10-19-2012, 02:21 PM
Run the mother and have the tune tweaked to benefit from the better FPR!

DURAMXD
10-19-2012, 02:42 PM
You guys are killing me today.

I know that a LBZ regulator flows more. I know what they look like. I know that the tuning has to be changed. I know what all the normal PNs on the various generations of Duramax FPRs are. And I searched the whole interweb before posting.

I bought a new LBZ CP3 AND regulator. I'm collecting parts for an eventual motor build which will have 2xLBZ CP3s. I will not be taking this new FPR off a new LBZ CP3 and putting it on an old LB7 CP3.

I asked about the PN on this FPR because it doesn't match anything I can find and it is attached to a LBZ CP3. Just trying to figure out if anyone knows anything about the PN.

jmaz268
10-19-2012, 02:43 PM
Where did it come from?? Might be a question for them, I couldn't find any real info except random stuff on foreign websites.

TeaBagger2006
10-19-2012, 02:46 PM
..........call the dealer and have them look it up

DURAMXD
10-19-2012, 03:19 PM
I bought it from someone on the forum.

My buddy that works at the GM dealer can't do anything without a GM PN. I had him look for a while before I posted. The PN on the box is GM and it matches a LBZ CP3, but that is just the box. He can't don't anything with the Bosch numbers.