All u guys with trifecta tuned balts, what af ratio u at and what boost u running?

 

I seem to be ~12.2 @ 22-23psi.

I normally roll in stock mode for DD and such and just switch for the good stuff. :P

 

^^^ same here mine is around 12.2 to 13.0 on 22-23PSI.... Then i get my rich spike when i shift cuz i have to be a ricer and have a BOV :-)

 

lowest I've went was 12.0 and spiked at 25psi and level off to around 23-24

and my "rich spike" when I shift never drops below 11.7...

 

12.0 at 24psi

 

11.7~12.3 at 30psi

 

12.5 at 25 psi both dyno measured

 

holy **** u guys are running rich!!!!!!

im at 12.8 at 22psi and 20* of timing

 

low 12s in high boost mode.
low 13 afr in low boost mode.

 

30 pounds? Sweet ****...

 

Yeah we HPT guys tend to lean it out a little more , I don't run that much timing now ... It is not my decision LOL

 

Yep but ask him how well that worked out for him.... LOLz as he goes through an engine build....

They love being in the 12.6-12.8 range LOOOOVE IT. Timing is fun where it is... and the scaled back DALs make it a bit smoother not so peaky.

 

23 PSI and a 12.8 AFR

 

im thinking of leaning mine out a little as im at 11.8 to 12.2 @ 23 psi. i asked vince why he tunes af so rich, he said its safer that way cause u never know what kind of crappy gas ur getting, this way ur always gonna be safe. but i think 12.5 would be safe still since gm tube is around 13's what think u guys?

 

.88 lambda or 12.9 AFR @ 24 psi.

 

yeah, 30lbs for how long though on the stock k04? Starts and hold 30psi for maybe 1000rpm then the boost falls flat on it's face. Also notice how rich he spiked to. 11.7 is way rich even for a Trifecta tune. A rich spike like that indicates he had some serious KR going on. Could have even ultimately lead to the demise of his motor.. Just a guess though

 

ok 30psi on the stock ko4 is just reckless and dumb, sorry i gotta say it