Cross posted from performance forum - I don't spend much time there

OK, there are always at least two valid opinions on anything worth discussing, so I need to ask for advice.

I see that the EGT gauges are sold with EITHER 1/8 NPT or 1/4 NPT size sensors. Seems to me it's a lot easier to snap off a 1/8 tap than a 1/4, so my initial thought would be to go with a 1/4.

BUT, are there other good reasons to go with 1/8 into the manifold? Need to get the gauges ordered up in the next day so need to find this out ASAP.

THanks!

 

IMHO it doesn't matter which one you get...

 

About the only advantage I can see for a 1/8" port is so that in the unlikely event that you screw up you can aways drill it out for a 1/4"

 

Same here. Smaller is always better...