you dont need both. they are used for the same purpose.

great reason not to run at stoichiometric
http://www.sdsefi.com/techegt.htm

 

True, you don't need them both....but it's nice to know your EGT for informational purposes.

 

i would much rather save money for a MS unit or a dyno run then spend 150+ on more gauges to clutter up the interior.to each his owni guess

 

i know they served the same basicpurpose i found that out last weekbut hahn said to get one so i got one[&:]so i might still put it on or i'll put it on something else it was only $70 so it was not so bad.

 

i need help...so it says 1...to stock fuelpump 12v+(splice)...i have four wires to choose from and chilton as always is no help. so witch wire is it on the conector at the fuel pump?

btw im almost done thats almost the last thing i have to do before i start it...after that i need gas and new battery wires.

 

i wanna say its a green wire......
even the chilton manual should have a wiring diagram.....find what colors run to the fuel pump....
the 2 center wires on the plug are for the fuel level sender, 1 outside wire is your pump ground, the other outside wire is the pump power

 

thanksa millonspud i will go out sometime in the next few days and look

 

thanks again spud i looked at it and i had to choose between green and black so....i think i will go with green

 

i have had my liscense for 3 years and have driven for 5 years and have gotten pulled over about 30 times for speeding and reckless driving but my dad is a cop in the city i live in so they just say im going to tell your dad and thats it

 

hell i can beat that im working onbecoming a highwaycop...so...i hope i get free rides toofast in the daytime faster at night[8D]