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View Full Version : Bolt size/name for SR20det

ttnjwk
02-02-2018, 07:43 PM
Hey all, rebuilding my sr20det and trying to figure out what bolt goes here in the picture. Tried searching but don't know what this hole is for so don't know what to search for.

intake side slightly above oil filter housing


https://i.imgur.com/ZsSknmYm.jpg
gaz_moose
02-03-2018, 04:14 AM
on my uk spec VVT engine it is a water outlet pipe. im sure it goes to the 'heat exchanger' onto of the oil filter housing.

im guessing yours is jap spec so only has the oil filter on the oil filter housing.
ttnjwk
02-03-2018, 09:21 AM
on my uk spec VVT engine it is a water outlet pipe. im sure it goes to the 'heat exchanger' onto of the oil filter housing.

im guessing yours is jap spec so only has the oil filter on the oil filter housing.

Ah okay, yes mine is a Jdm engine so I assume it's just plugged up then?
hobbs
02-03-2018, 10:52 AM
That would be a freeze plug.
ttnjwk
02-03-2018, 12:23 PM
That would be a freeze plug.

It's threaded
DennisC
02-21-2018, 09:47 PM
Should be an allen plug in it.
http://www.ipixel.com.au/sillbeer/images/block/block-clean.jpg
or could a be barb fitting.
http://i40.tinypic.com/2vd1da9.jpg