1 pipe blue

[marsam]

1988 vmax full kerker exh., stage 7 less v-boost, dyna ignition. left front pipe is blue and hotter than others. i know it probobly rich but lean can also cause excessive heat. take any thoughts or experiences.
thanks,
mark

 

[satariel666]

I could be wrong but i think you're running to lean.

 

[dannymax]

I could be wrong but i think you're running to lean.

+1 What's that plug look like?

And, welcome to the forum.

We don't stand on ceremony here but there is a 'welcome' thread if you'd like to introduce yourself.

Here's the link http://www.vmaxforum.net/showthread.php?p=136649#post136649

 

[dooweb2]

usually running richer is running cooler. also you may want to check the tip of your fuel screw below the diaphragm cover. if you seat them to tight when getting your starting base setting the tip can break off in the oriface clogging it.