It sounds like I might be in the ballpark on egt. I'm trying to get it as low as possible with porting,cam and a larger radiator and intercooler. This new turbo helped it a little and smoothed out the power a bit. Decided to leave dyno alone and work with pyrometer instead. Gary, I showed my dad your tp filter pictures. He loved them. If I have enough room on the Passenger side in the engine compartment when I'm done I am going to install one.
By the way sender is pre-turbo.
RonA