[John3]

Looking for a EGT gauge that comes with a 1/8 thermo. probe. Most I have found searching have the 1/4 fitting. Already have the 1/8 hole in the manifold, and don't want to drill again.
Thanks,
John

 

[GMC2500HD]

Moving this to wanted section.. Good luck..

 

[Horse Trainer]

I believe that the probes will interchange. I have a 1/8 that came with my TST PowerMax. It has screw type connectors. Maybe one of the vendors can help you out.

 

[modified]

What brand of gauge do you have?
How about these?
http://www.autometer.com/cat_accessorieslist.aspx?pid=32
http://www.autometer.com/cat_accessories.aspx?sid=47

http://www.isspro.com/products.php?cat=63
http://www.isspro.com/products.php?cat=62

 

[DIESELMAN75]

just drill it you already have a hole it will take no time at all to redrill it just drill while you have the engine running so the meatal will get blown out

 

[3-Fan]

NAPA has and brass fitting that will go from 1/8" NPT male to 1/4" NPT female. That's what I did. I think it ran <$5.

 

[SixPak]

The DiPricol comes with a 1/8" NPT thermocouple. Contact Mark at DPPI.

Here's the one I used: http://www.dieselperformanceparts.com/cgi-bin/search.pl/dieselshop?f_success=dieselshop2&e_unique=C307534