Drilling and tapping the balance shaft housing

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01-08-2022 | 08:58 PM

#16

RKT951

Instructor

Joined: Nov 2015

Posts: 238

Likes: 28

From: Phoenix

What size drill and tap? Tap for sure 👍👍

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04-25-2022 | 01:11 PM

#17

Eldavo

Intermediate

Joined: Jun 2012

Posts: 26

Likes: 3

Quote:

Originally Posted by RKT951

What size drill and tap? Tap for sure 👍👍

I need to know this too - the threaded hole for the banjo bolt is M14 x 1.5 but I’m getting mixed messages as to what size the hole for the oil feed should be?

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04-25-2022 | 11:41 PM

#18

Noahs944

Race Car

Joined: May 2013

Posts: 4,015

Likes: 230

From: Calgary, Alberta, Canada

This is what I did Justin. It works and is adjustable for oil flow near the gauge (so you can fine tune per turbo bearing oil clearance). That's a temp sensor on the T.

Last edited by Noahs944; 04-25-2022 at 11:45 PM.

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04-26-2022 | 11:59 AM

#19

JustinL

Thread Starter

Drifting

Joined: Jan 2002

Posts: 3,319

Likes: 188

From: Edmonton AB

Quote:

Originally Posted by Eldavo

I need to know this too - the threaded hole for the banjo bolt is M14 x 1.5 but I’m getting mixed messages as to what size the hole for the oil feed should be?

I was lucky enough to have a 951 template. Maybe someone can measure the hole for you. I found a drill bit that matched the hole size in the existing 951 housing and used that.

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