banjo bolt in back of head

[figgie]

Does anyone have an idea what size the thread porting of the banjo bolt in the back of the head is?

I know it is a 1.5 pitch but do not know the size (thinking either 20mm or 22mm) just need verification!!

 

[Poodles]

if I had some way to measure it I could tell you as I have a brand new one sitting here that I have no use for...

 

[boltz]

Is it straight thread or taper pipe thread? If you remind me i can go to the garage tomorrow and zip it off to verify.

 

[bigaaron]

22mm x 1.5 straight thread. I have a tap for it :icon_wink

 

[johnathan1]

22mm x 1.5 straight thread. I have a tap for it :icon_wink

Aaron is the mastaaaa!! :bowdown:

 

[Poodles]

it's a huge ass tap...and so is the easy out you have to use to remove the bolt when it snaps during removal (had the machine shop take it out when the head was redone)

 

[trydrew]

it's a huge ass tap...and so is the easy out you have to use to remove the bolt when it snaps during removal (had the machine shop take it out when the head was redone)

Same here...

Damn this thing is froze.. snap! there we go... oh shit nvm.

 

[suprra_girl]

LOL ^ yup been there twice... bought a new one from toyota heh

 

[figgie]

22mm x 1.5 straight thread. I have a tap for it :icon_wink

BigAaron

thank alot.

Ok let me let this cat out of the bag

I am swapping every evey every single hose to AN fittings. Before welding an aluminum bung to the head I wanted to see if I could find an AN fitting or ORB fitting that was the same size.

With Aaron answering the answer is sure as shit!

 

[Blackfin]

Mine snapped. Cut out what was left with a pos jigsaw. Crude but effective.

 

[KevinM]

22mm x 1.5 straight thread. I have a tap for it :icon_wink

me too

 

[ABQMK2]

Be real careful with that. I tried to use an easyout to get the remainder of that bolt out and CRACKED the head...It was just rebuilt to with port,polish and a 3 angle too:cry: .

If youre having the head done at the machine shop...have them remove it and go get a new one from toyota...their cheap...I would hate to see anyone else go through my nightmare...good luck!

 

[IJ.]

I have a special tool to remove the broken part as it doesn't act as a wedge like an easyout.

 

[figgie]

Hey IJ.

hope you know that I do not have a broke bolt. Mine came off fine. My post was more so I could find either a ORB hose end or metric to AN fitting, which with the number, I found a perfectly matching ORB fitting.

Funny, that toyota uses what most Dry sump system use natively for back there!

 

[IJ.]

Wayne: No probs it was addressing the post above
(My head was brand new so I got all new hardware for it and use antiseize when I assembled it, I bought the above tool for my old NA way back)

 

[bigaaron]

IJ has all the cool tools!

 

[IJ.]

Aaron: LOL it was a case of find that or throw the head away

Looking at it I suspected an easyout would crack the head if I tried one so went and visited a local tool place that had someone older than me to ask advice

 

[casgallo]

I remember when i went to get that out on my newer motor b/c it was bent, then it twisted, and broke. you all know the drill apperently. I was so angry. Man could i have used a tap that size.(couldnt find one)

just thought id share that dam toyota bolt is so tight.:icon_evil (and old i suppose)

 

[Poodles]

different metals and lots of heat and water...

perfect conditions to seize, and they ALWAYS seem to seize...

 

[IJ.]

Hence the Antiseize on my new motor