EGT's too high?

08Tonka · #1 Tue, April 13th, 2010, 07:54 PM

Just got my Gryphon back from PHP reprogrammed to match my '08 6.4 diesel. Of course, the first thing I did was to try out the Extreme Performance #4 tune. I take it out for a run and get my foot into it....well after a quick run up to 80mph I see my EGT display blinking 1364 at me. Stating my EGT's are too high. Is this cause for concern?
Thanks in advance.

***907DAVE*** · #2 Tue, April 13th, 2010, 09:41 PM

Not too big of a deal, just dont ride over 1300 for very long.

In short bursts those temps are nothing to worry about.

08Tonka · #3 Wed, April 14th, 2010, 08:39 PM

Will an aftermarket 5" exhaust fix that? Or even a CAI?
THANKS!

***907DAVE*** · #4 Wed, April 14th, 2010, 08:43 PM

You should see a pretty good drop with the exhaust, especially if you are removing the DPF.

Not sure how much the CAI will drop them, but it will defiantly help.