hello everyone.

What is a safe Exauhst gas temperature (egt) range for a stock internals b18b. So that i can adjust my fuel flow with the Jackson fmu based on how high my egt's are..........cause i want to be able to lean it out as much as possible to gain as much hp as possible, but not to the point to where my motor could blow...
right now when i floor it through the gears (2nd throught the top of 4th) im getting around 1525 degrees F and my setup has been that way for 8 months... but when i add more boost i want ot know where my limits are with the stock block....

thank you again for ur time.

 

that sounds quite high , my cruising egts and if i get on it a little is like 1200 or so and when im cruising ont he highway at steady 90 or so it will go to 1400.
i wouodnt feel safe tunign by that, tune with a wide band , youll thank me later.

 

You'll have better luck in the Forced Induction forum, they know what they are talking about. Also do some searching.

 

what kind of egt's do u get when u are racing, or just flooring it thrugh the gears?..

i get about the same numbers u are when im crusing...

 

hmm ok thanks