1st Generation Specific (1979-1985) 1979-1985 Discussion including performance modifications and technical support sections

oil temp gauge - tapping the banjo bolt

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Old 07-30-06, 01:47 PM
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oil temp gauge - tapping the banjo bolt

Hi chaps

am about to tap the bolt for the rear oil line so that i can screw in the oil temp sender.

i notice it wil protrude quite a bit into the bolt.

for those of you that have done this, did you find it slowed down your oil flow in some way ? i don;t know how you would pick this up though...a pick up in oil pressure perhaps ?
Old 07-30-06, 01:50 PM
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I wouldn't advise putting a temp unit in the banjo bolt. It will likely restrict the flow, and starve the engine for oil.
Putting an oil pressure sensor in this location is fine, as that will not restrict the flow.
Old 07-30-06, 09:46 PM
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I have to disagree with you. There is nothing wrong for hooking up the line in the rear banjo bolt. In fact, its in the repair manual and this is where Cartech recommended to hook up the turbo oil feed.

Be sure to use apply a dab of lock-tite to secure it.


Originally Posted by Rogue_Wulff
I wouldn't advise putting a temp unit in the banjo bolt. It will likely restrict the flow, and starve the engine for oil.
Putting an oil pressure sensor in this location is fine, as that will not restrict the flow.
Old 07-30-06, 09:57 PM
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Could you t this off and have the same result with the pressure as well?
Old 07-31-06, 08:03 AM
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Originally Posted by wackyracer
I have to disagree with you. There is nothing wrong for hooking up the line in the rear banjo bolt. In fact, its in the repair manual and this is where Cartech recommended to hook up the turbo oil feed.

Be sure to use apply a dab of lock-tite to secure it.

my bad!!! craig was referrring to oil temp, not oil pressure. There is a way to do it but it will be ugly. So just buy the RB or REspeed under the filter block.
Old 07-31-06, 03:38 PM
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Originally Posted by wackyracer
my bad!!! craig was referrring to oil temp, not oil pressure. There is a way to do it but it will be ugly. So just buy the RB or REspeed under the filter block.
NP. We all make mistakes.
I agree with the RB/RESpeed pedistle, but I think the RESpeed block has issues with some oil temp units. Before buying the RESpeed unit, get with billy to insure it will work with the oil temp unit in question. I suspect it would likely work, since the sensor is small enough to have fit in the banjo bolt.
Old 07-31-06, 05:40 PM
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[QUOTE=wackyracer]So just buy the RB or REspeed under the filter block.


Originally Posted by Rogue_Wulff
but I think the RESpeed block has issues with some oil temp units....... I suspect it would likely work, since the sensor is small enough to have fit in the banjo bolt.

Wacky nailed it with "under the filter block".

The block works the same as the RB block. It has a 3/8 NPT tapped hole for a mechanical temp sender.

Our pedestals have 1/8 NPT tapped holes that work with electric temp senders.

-billy
Old 08-01-06, 11:33 AM
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i hear you guys with the pedestal block. unfortunately i am in cape town, SA so will most likely have to include it with a bigger shopping bag from mazdatrix.

was just looking for a quick/easy solution

unless of course some of you have made your own block and can post the specs
Old 08-01-06, 01:51 PM
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you can buy it directly from RB.

www.racingbeat.com
Old 08-01-06, 10:24 PM
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**** Racing Beat (overpriced bastards)
http://www.mrcmfg.com/respeed/catalog/index.php
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