Installing an Autometer electric oil pressure gauge on a 5th generation Prelude. Wondering what metric adapter do I need to be able to use and thread the sender unit to the block?

The sender it's self is a 1/8 " NPT. Any info on this would be appriciated.

Thanks.

 

Maybe I am wrong here but isn't there already a place on the back of the block for something like that? I swear I read something like that once for an H22.

 

That is correct. However, the problem is that the thread is in metric and the thread on the sender that came with the gauge is NPT so I won't be able to screw in the sender unit. I need an adapter for that and I need to find out which adapter will be able to thread to the block.

 

lol

OK I think it gettin to late for me.

Anyway sorry I have no idea.

 

Anyone know this? I am also very interested.

 

There was a thread on this like a day ago, search guys.

https://honda-tech.com/zerothread/1738169

 

Yea that thread doesn't give a definate answer IMO.

 

Oh sorry, I thought I posted the answer.

The block is threaded for 1/8" BSPT fitting. You'll need the block tee that's 1/8" BSPT to 1/8" NPT from stealthmode, or give Stan at Fast-turbo a call. They have all your oiling needs.

 

Yes you did say that but then lower in the thread someone else says it is different

 

This is what you'll need: http://stealthmodeperformance....shtml

Stan at Fast-Turbo also has the BSP to NPT adapter as well, I ordered mine from him.

Many people use this type of fitting for turbo oil feeds, myself included. Goto the FAQ in the forced induction forum for more information.

 

Very nice product I will be ordering on monday!!

 

will that work with pretty much any pressure gauge?