Ok, desided to drill my manifold but I was jsut wondering how thick the manifold walls are i have the tighting nut and the compression sleeve already on the probe.. and its locked on there witch leaves about 2 3/4" hanging down after i screw it into the manifold.. this was already on there when i got it.. so what iam guessing is they had it in the exhaust Pipe..?
so my Question is how far down does the prope have to be in the manifold.? right to the bottom or somewhere in between.?
Total lenght of the prope is 4"

VJ

 

The tip of the probe should be about center in the manifold port.

Jeff

 

no, how deep into the manifold

 

my probe ended up being about 1/4 in off the bottom of the manifold

Randy

 

http://www.piersdiesel.com/TechPyroInstall.htm

That should answer your question

 

so about a little over 3/4 of an inch in the manifold sound about right.?

 

Installed it today.. Works good.. wasn't as bad as i thought it was goin to be! Anyone else who trys this tho MAKE SURE U HAVE A MAGNET i couldnt believe how much shavings where in there, every which way....!
thanks for all the people who explain this to me
this is a great site with alot of people with KNOW HOW!

VJ