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Message: [QUOTE="Back woods, post: 1534519, member: 28164"] Great thread! Have an EGT related question. I am running a T4 S366/.91 11+0 compressor on a 2001, stock injectors. Running an older SCT flash tuner on their "85hp" setting. The tune runs nice, spools good, makes 32psi @ WOT and very drive-able. A couple of posts ahead about the 205/30 64.5 stated this. With the S366 EGTs are very manageable. That being said, with a trailer in tow @ WOT it can break 1300* but it has all the power I need. Are the tow tunes you are running closer to the 300-320hp range and something that would be capable out of stock injectors? Or are my stock injectors being pushed out of their efficiency range, bad tuning, high reading EGT gauge, or just normal? I believe the truck is in the 300-320hp range. Smoke clears up quickly and almost zero haze at WOT. The truck did pick up 50* on the top end when I switch from a billet 6+6 to an 11+0. Could not stand the noise of the 6+6. Read a 6.7 turbo testing thread of yours to make my decision to go from 6+6 to 11+0. Just like your dyno results, the 11+0 spooled faster. Not to derail this but it brings me to the whole KC drop-in vs. T4 "debate". My S366 runs just as hot as all the KC drop-in naysayers claim the KC38r/300x series does. I have yet to see for myself the whole "throw out the EGT gauge" once you go to T4. [/QUOTE]

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