I Need Help!!

[Cbeasley]

today i got the exhaust put back on my 440 after puttin in hd studs and the headpipe was lowing brite red after letting it run for 5 or so minutes. Any help on why this is doing it and how to fix it would be greatly appreciated. Thanks

[rcatvrider]

Bigger jets, a glowing headpipe means you are too lean.

[JOHNDOE83]

Yep, running way to lean, get some bigger jets.

I use a 220 main jet and a 50 pilot jet.

[Cbeasley]

alright ill go try that i think i have some extra jets..thanks guys, i really appreciate it.

[GMC400ex]

yeah man had same exact prob. and iwas way too lean..