i'm trying to find the fitting size for the factory oil pressure sender so i can figure out what i need to buy to install my autometer oil pressure gauge sender. i searched and all i found out is that the B16 motor has a 1/8 fitting...is it the same for the H22? and is there a male fitting or a female fitting on the motor? TIA

PS- and does anyone know what is the difference between NTP, BSTP, and AN fittings? what do they stand for?

 

You'll need a 1/8" BSPT male fitting. The block is threaded 1/8" BSPT. Your autometer gauge sender SHOULD be 1/8" NPT, someone correct me if I'm wrong.

BSPT, NPT, & AN fittings are all different. BSPT = British standard pipe thread, NPT= National pipe thread, & AN=?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by bb_one &raquo;</TD></TR><TR><TD CLASS="quote"> AN=?</TD></TR></TABLE>

AN = Army Navy ---&gt;http://www.anplumbing.com/thread.html

NPT ---&gt;http://www.anplumbing.com/thread_npt.html

 

I think you need an M10 X 1 to 1/8 NPT

http://www.autometer.com/cat_a...d=55

 

So what size?

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by bb_one &raquo;</TD></TR><TR><TD CLASS="quote">You'll need a 1/8" BSPT male fitting. The block is threaded 1/8" BSPT. Your autometer gauge sender SHOULD be 1/8" NPT, someone correct me if I'm wrong.

BSPT, NPT, & AN fittings are all different. BSPT = British standard pipe thread, NPT= National pipe thread, & AN=?</TD></TR></TABLE>

OR

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Rosko &raquo;</TD></TR><TR><TD CLASS="quote">I think you need an M10 X 1 to 1/8 NPT

http://www.autometer.com/cat_a...d=55

</TD></TR></TABLE>