Well I haven't found much help from looking t other posts so I'm going to post. Iv got a 93 5 speed with 140hp nozzles and a 40hp fuel pin 3500 gov spring and an hx35/40 hybrid turbo. It runs about 700 cruising on hwy but when I pass a slower vehicle it will get to 1600 by time I get in front of the vehicle. So my question is what's the next step to help keep my egts lower for a longer period of time?

 

Any timing advance? How's the smoke? 4" pipe?

I backed out my fuel pin because it was too smokey when I got on it. I think it helped the EGTs too.

 

Do you know what your boost and drive pressure are? What turbine housing?

 

Do you have any intake or exhaust mods? If not, that would help a lot.