BIG BLOCK FORD
Would you like to react to this message? Create an account in a few clicks or log in to continue.
BIG BLOCK FORD

BIG BLOCK FORD TECHNICAL AND PARTS SITE

OAKLEY MOTORSPORTS ENGINES, CUSTOM CARBS, COMPLETE ENGINE MACHINING, PORTING SERVICE AND DYNO SERVICE. CALL 270-344-0912, 270-929-5185


EGT Sensor Location

+3
richter69
rmcomprandy
512Fairlane
7 posters

BIG BLOCK FORD :: GENERAL TECH :: ENGINE TECH

Go down

EGT Sensor Location Empty EGT Sensor Location

Post  512Fairlane April 23rd 2011, 11:57 pm

How far from the port should EGT senor fittings be placed in the header? What do you guys use for fittings? Is it a pipe tap nipple or?
512Fairlane
512Fairlane

Posts : 694
Join date : 2009-08-19
Location : Mid Missouri

Back to top Go down

EGT Sensor Location Empty Re: EGT Sensor Location

Post  rmcomprandy April 24th 2011, 12:17 am

512Fairlane wrote:How far from the port should EGT senor fittings be placed in the header? What do you guys use for fittings? Is it a pipe tap nipple or?

As close to the head port as possible ... if you are sampling all of them be sure to place the sensors in the same location at all their respective exhaust ports.

There are several different types of temp sensors and mountings.

rmcomprandy

Posts : 6157
Join date : 2008-12-02
Location : Roseville, Michigan

http://www.rmcompetition.com

Back to top Go down

EGT Sensor Location Empty Re: EGT Sensor Location

Post  richter69 April 24th 2011, 12:40 am

I always went about 1 1/2" myself, instructions on most set ups I have seen say 1"-3", and keep them all the same distance if there is one in each tube. 1/8" npt is the norm.
richter69
richter69

Posts : 13649
Join date : 2008-12-02
Age : 53
Location : In the winners circle

Back to top Go down

EGT Sensor Location Empty Re: EGT Sensor Location

Post  cool40 April 24th 2011, 12:50 am

not tryen to jack the post but who makes the best system? Very Happy i'm looken to buy one.
cool40
cool40
BBF CONTRIBUTOR
BBF CONTRIBUTOR

Posts : 7313
Join date : 2009-08-31
Age : 53
Location : on the 1/8 mile dyno

Back to top Go down

EGT Sensor Location Empty Re: EGT Sensor Location

Post  512Fairlane April 24th 2011, 1:21 am

Thanks. I'm also thinking about throwing in an O2 Sensor bung while we are at it. Should these be in the collectors close to the entry or closer to the exit?
512Fairlane
512Fairlane

Posts : 694
Join date : 2009-08-19
Location : Mid Missouri

Back to top Go down

EGT Sensor Location Empty Re: EGT Sensor Location

Post  richter69 April 24th 2011, 9:23 am

I'm using the Altronics Red Alert set up like KY the baller..............it just gives you all 8 individual egt's and the rpm, but its an eye opener. I looked at a full blown datalogger, but on my budget it wasnt in the cards right now.

Lem can set you up............. Wink
richter69
richter69

Posts : 13649
Join date : 2008-12-02
Age : 53
Location : In the winners circle

Back to top Go down

EGT Sensor Location Empty Re: EGT Sensor Location

Post  342g April 24th 2011, 9:43 am

512Fairlane wrote:Thanks. I'm also thinking about throwing in an O2 Sensor bung while we are at it. Should these be in the collectors close to the entry or closer to the exit?

Goes in the header tube, about 1-3 inches from flange.
342g
342g
BBF CONTRIBUTOR
BBF CONTRIBUTOR

Posts : 3237
Join date : 2009-08-06
Age : 81
Location : Lawrenceburg, In.

Back to top Go down

EGT Sensor Location Empty Re: EGT Sensor Location

Post  richter69 April 24th 2011, 10:01 am

O2 will to go in the collector.
richter69
richter69

Posts : 13649
Join date : 2008-12-02
Age : 53
Location : In the winners circle

Back to top Go down

EGT Sensor Location Empty Re: EGT Sensor Location

Post  342g April 24th 2011, 1:01 pm

342g wrote:
512Fairlane wrote:Thanks. I'm also thinking about throwing in an O2 Sensor bung while we are at it. Should these be in the collectors close to the entry or closer to the exit?

Goes in the header tube, about 1-3 inches from flange.
342g
342g
BBF CONTRIBUTOR
BBF CONTRIBUTOR

Posts : 3237
Join date : 2009-08-06
Age : 81
Location : Lawrenceburg, In.

Back to top Go down

EGT Sensor Location Empty Re: EGT Sensor Location

Post  342g April 24th 2011, 1:03 pm

342g wrote:
342g wrote:
512Fairlane wrote:Thanks. I'm also thinking about throwing in an O2 Sensor bung while we are at it. Should these be in the collectors close to the entry or closer to the exit?

Goes in the header tube, about 1-3 inches from flange.

My bad, have to start reading a little better. Laughing
342g
342g
BBF CONTRIBUTOR
BBF CONTRIBUTOR

Posts : 3237
Join date : 2009-08-06
Age : 81
Location : Lawrenceburg, In.

Back to top Go down

EGT Sensor Location Empty Re: EGT Sensor Location

Post  cool40 April 24th 2011, 1:10 pm

richter69 wrote:I'm using the Altronics Red Alert set up like KY the baller..............it just gives you all 8 individual egt's and the rpm, but its an eye opener. I looked at a full blown datalogger, but on my budget it wasnt in the cards right now.

Lem can set you up............. Wink
thanks fabio,i'll hit Lem up when i start the new headers. Very Happy
cool40
cool40
BBF CONTRIBUTOR
BBF CONTRIBUTOR

Posts : 7313
Join date : 2009-08-31
Age : 53
Location : on the 1/8 mile dyno

Back to top Go down

EGT Sensor Location Empty Re: EGT Sensor Location

Post  Curt April 24th 2011, 5:56 pm

For an accurate reading, the O2s should going in the tubes.
Curt
Curt

Posts : 2791
Join date : 2009-02-08
Age : 62
Location : Henrietta, Texas but mostly on the road

Back to top Go down

EGT Sensor Location Empty Re: EGT Sensor Location

Post  richter69 April 24th 2011, 6:46 pm

most kits I have seen only come with 2 O2 sensors, and honestly for a mech injected deal you need to monitor each individual pipe IMO.
richter69
richter69

Posts : 13649
Join date : 2008-12-02
Age : 53
Location : In the winners circle

Back to top Go down

EGT Sensor Location Empty Re: EGT Sensor Location

Post  512Fairlane April 24th 2011, 9:19 pm

Curt wrote:For an accurate reading, the O2s should going in the tubes.


Any idea how far from the port exit I should place them? Which cylinders are likely to be the leanest with a Victor manifold?
512Fairlane
512Fairlane

Posts : 694
Join date : 2009-08-19
Location : Mid Missouri

Back to top Go down

EGT Sensor Location Empty Re: EGT Sensor Location

Post  David Cole April 24th 2011, 9:43 pm

512Fairlane wrote:
Curt wrote:For an accurate reading, the O2s should going in the tubes.


Any idea how far from the port exit I should place them? Which cylinders are likely to be the leanest with a Victor manifold?

On my new headers I had the O2 bungs put in two tubes. One each side. One is in #8, the other #3. They are located 1/2 way between the head and exit end of the collector. I also have egt's in 2 cyl as well. A corner and an inside. I'll have 4 of 8 cylinders accounted for. Hopefully the other 4 won't be far enough off to hurt anything. Not going to get it that close to max lean anyway.
David Cole
David Cole
BBF CONTRIBUTOR
BBF CONTRIBUTOR

Posts : 851
Join date : 2009-08-06
Location : Jasper, Al

http://my.att.net/p/s/community.dll?ep=16&groupid=66449&

Back to top Go down

EGT Sensor Location Empty Re: EGT Sensor Location

Post  Curt April 24th 2011, 9:59 pm

512Fairlane wrote:


Any idea how far from the port exit I should place them? Which cylinders are likely to be the leanest with a Victor manifold?

I don't know which cylinder would be the leanest, I run mechanical injection. Anywhere midway in the tube is good.
Curt
Curt

Posts : 2791
Join date : 2009-02-08
Age : 62
Location : Henrietta, Texas but mostly on the road

Back to top Go down

EGT Sensor Location Empty Re: EGT Sensor Location

Post  Sponsored content


Sponsored content


Back to top Go down

Back to top

- Similar topics

BIG BLOCK FORD :: GENERAL TECH :: ENGINE TECH

 
Permissions in this forum:
You cannot reply to topics in this forum