Wondering are they're any EGT gauges that offer peak hold...and, does the peak hold feature also tell the rpm range that the temperature occurred at or just the hi temp???

In other words, I wanna be able to have my cake, turbo charge it, and eat it too. Would a turbo charged cake go down faster?

 

the greddy one makes a EGT with electronic warning and peak and hold feature.

I have the DEFI system of gauges in the race car and i can actually do a peak and hold for all guages through the system + use playback feature to see what exactly i did its pretty nice.

 

i have the greddy, the peak warning is built in, but you need some other stuff to make it work. I like the peak hold feature, but the guage itself is does not respond very quickly. not good for short gear blasts, better for long boost blasts so u can see how things respond. dean