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-   -   rebuilding drbrian's 3.2l engine (http://forums.pelicanparts.com/911-engine-rebuilding-forum/1079169-rebuilding-drbrians-3-2l-engine.html)

rcw911rsr 01-04-2021 06:49 PM

here are a couple pic of the case work.

http://forums.pelicanparts.com/uploa...1609818484.JPG

http://forums.pelicanparts.com/uploa...1609818525.JPG

rcw911rsr 01-04-2021 06:51 PM

and a few of the crank work. the crank was std/std after 140k. :cool:

http://forums.pelicanparts.com/uploa...1609818623.JPG

http://forums.pelicanparts.com/uploa...1609818623.JPG

http://forums.pelicanparts.com/uploa...1609818623.JPG

rcw911rsr 01-04-2021 09:57 PM

calling it a night. we got the case halves together and checked all of the case bores. i do not trust gauges, therefore i use not only the goto sunnen bore gauge with setting fixture; but i use my mitutoyo holtest inside micrometers. everything measured in spec.

we torqued the though case bolts.

http://forums.pelicanparts.com/uploa...1609829670.JPG

http://forums.pelicanparts.com/uploa...1609829670.JPG


if you are not familiar with how a bore gauge works, but at the rock over point is when you get the actual dimension therefore its hard to get the rock over point on camera. so the pics of the bore gauge are arbitrary.

http://forums.pelicanparts.com/uploa...1609829217.JPG

http://forums.pelicanparts.com/uploa...1609829217.JPG

http://forums.pelicanparts.com/uploa...1609829217.JPG

http://forums.pelicanparts.com/uploa...1609829217.JPG

the bore gauge is set with the setting fixture.

http://forums.pelicanparts.com/uploa...1609829771.JPG

http://forums.pelicanparts.com/uploa...1609829771.JPG

rcw911rsr 01-04-2021 10:05 PM

my favorite is to use a mitutoyo inside micrometer! i try to keep the room temp and humidity to the temp/hum that mitutoyo used when they calibrated these tools.

http://forums.pelicanparts.com/uploa...1609829944.JPG

first i zero them.


http://forums.pelicanparts.com/uploa...1609829987.JPG

http://forums.pelicanparts.com/uploa...1609829987.JPG

http://forums.pelicanparts.com/uploa...1609829987.JPG

http://forums.pelicanparts.com/uploa...1609829987.JPG

http://forums.pelicanparts.com/uploa...1609829987.JPG

rcw911rsr 01-04-2021 10:06 PM

then i measure each bore in 2 places each.


http://forums.pelicanparts.com/uploa...1609830170.JPG

http://forums.pelicanparts.com/uploa...1609830170.JPG

http://forums.pelicanparts.com/uploa...1609830170.JPG

http://forums.pelicanparts.com/uploa...1609830170.JPG

http://forums.pelicanparts.com/uploa...1609830170.JPG

http://forums.pelicanparts.com/uploa...1609830170.JPG

http://forums.pelicanparts.com/uploa...1609830170.JPG

http://forums.pelicanparts.com/uploa...1609830170.JPG

http://forums.pelicanparts.com/uploa...1609830170.JPG

rcw911rsr 01-04-2021 10:08 PM

a few more...

http://forums.pelicanparts.com/uploa...1609830395.JPG

http://forums.pelicanparts.com/uploa...1609830395.JPG

http://forums.pelicanparts.com/uploa...1609830395.JPG

http://forums.pelicanparts.com/uploa...1609830395.JPG

http://forums.pelicanparts.com/uploa...1609830395.JPG

http://forums.pelicanparts.com/uploa...1609830395.JPG

PorscheGuy79 01-05-2021 07:23 AM

The organization is extremely satisfying!

superninety 01-05-2021 07:37 AM

Nice work.

Who did you use for plating ? So few good platers in the DFW area. Who machined the heads?

TIA !

rcw911rsr 01-05-2021 10:46 AM

i get the heads done with a retired machinist that works by appointment only for long time clients. he also gets my hardware plated by one of his venders.

rcw911rsr 01-05-2021 10:49 AM

i was trained by the legend John Bray, owner of evospec in AZ, many moons ago and he sets a high standard at his shop. you have to spend one solid day minimum cleaning all of the parts one by one, over and over and over...

rcw911rsr 01-05-2021 10:51 AM

a few pics of old versus new parts for dr. brian.

http://forums.pelicanparts.com/uploa...1609876233.JPG

http://forums.pelicanparts.com/uploa...1609876233.JPG

http://forums.pelicanparts.com/uploa...1609876233.JPG

http://forums.pelicanparts.com/uploa...1609876233.JPG

http://forums.pelicanparts.com/uploa...1609876233.JPG

http://forums.pelicanparts.com/uploa...1609876233.JPG

rcw911rsr 01-05-2021 11:55 AM

here we measure the crank with outside micrometers. first we zero the micrometer then start with the main journals.

ADD 50MM TO EACH MEASURMENT

http://forums.pelicanparts.com/uploa...1609880044.JPG

http://forums.pelicanparts.com/uploa...1609880044.JPG

http://forums.pelicanparts.com/uploa...1609880044.JPG

http://forums.pelicanparts.com/uploa...1609880044.JPG

http://forums.pelicanparts.com/uploa...1609880044.JPG

http://forums.pelicanparts.com/uploa...1609880044.JPG

http://forums.pelicanparts.com/uploa...1609880044.JPG

http://forums.pelicanparts.com/uploa...1609880044.JPG

rcw911rsr 01-05-2021 12:02 PM

here are the rod journals.

ADD 50 MM TO EACH MEASUREMENT

http://forums.pelicanparts.com/uploa...1609880455.JPG

http://forums.pelicanparts.com/uploa...1609880455.JPG

http://forums.pelicanparts.com/uploa...1609880455.JPG

http://forums.pelicanparts.com/uploa...1609880455.JPG

http://forums.pelicanparts.com/uploa...1609880455.JPG

http://forums.pelicanparts.com/uploa...1609880455.JPG

rcw911rsr 01-05-2021 12:06 PM

ADD 25MM TO EACH MEASUREMENT


http://forums.pelicanparts.com/uploa...1609880622.JPG

http://forums.pelicanparts.com/uploa...1609880622.JPG

http://forums.pelicanparts.com/uploa...1609880622.JPG

http://forums.pelicanparts.com/uploa...1609880622.JPG

rcw911rsr 01-05-2021 12:08 PM

ADD 75MM TO EACH MEASUREMENT

http://forums.pelicanparts.com/uploa...1609880860.JPG

http://forums.pelicanparts.com/uploa...1609880860.JPG

superninety 01-05-2021 12:11 PM

Quote:

Originally Posted by rcw911rsr (Post 11167451)
i get the heads done with a retired machinist that works by appointment only for long time clients. he also gets my hardware plated by one of his venders.

Good to know.

Thanks

jr2dr 01-05-2021 02:01 PM

Subscribed! Dr. Brian, your 911 is bad ass! Great work rcw911rsr! I'm looking forward to this build.

rcw911rsr 01-05-2021 02:12 PM

remeasuring with mechanical mics to double check.

http://forums.pelicanparts.com/uploa...1609888217.JPG

http://forums.pelicanparts.com/uploa...1609888217.JPG

http://forums.pelicanparts.com/uploa...1609888217.JPG

http://forums.pelicanparts.com/uploa...1609888217.JPG

http://forums.pelicanparts.com/uploa...1609888217.JPG

http://forums.pelicanparts.com/uploa...1609888217.JPG

http://forums.pelicanparts.com/uploa...1609888217.JPG

http://forums.pelicanparts.com/uploa...1609888217.JPG

rcw911rsr 01-05-2021 02:14 PM

rod journals

http://forums.pelicanparts.com/uploa...1609888357.JPG

http://forums.pelicanparts.com/uploa...1609888357.JPG

http://forums.pelicanparts.com/uploa...1609888357.JPG

http://forums.pelicanparts.com/uploa...1609888357.JPG

http://forums.pelicanparts.com/uploa...1609888357.JPG

http://forums.pelicanparts.com/uploa...1609888357.JPG

rcw911rsr 01-05-2021 02:16 PM

http://forums.pelicanparts.com/uploa...1609888548.JPG

http://forums.pelicanparts.com/uploa...1609888548.JPG


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