Yesterday had the boost set nicely so that it's peak was at 14.5. Driving the supra around today and it started hitting 16.8ish. Which is a little out of my comfort zone w/o tuning. The AF's were still in the 10's which at least means it's not running lean...but still...
So I started lowering the duty on my AEM trueboost controller. No matter how much I lowered it, the car still pushed high 16psi in WOT. So...naturally I turned the controller off all together...and sure enough...16.5 in a 3rd gear pull.
So, here is my question...is the car's setup one that yields 16.5 psi...even w/o a boost controller...my logic says no...but I guess it's possible. Or is my wastegate junk? Which is fine and all, cause I'm getting a JT62 in the spring...but answers or ideas would be great. My setup can be found via my signature link...but it's basically
50 trim ct26, lex/550's w/ supporting mods and a FMIC 2.5 piping....
Thanks in advance
So I started lowering the duty on my AEM trueboost controller. No matter how much I lowered it, the car still pushed high 16psi in WOT. So...naturally I turned the controller off all together...and sure enough...16.5 in a 3rd gear pull.
So, here is my question...is the car's setup one that yields 16.5 psi...even w/o a boost controller...my logic says no...but I guess it's possible. Or is my wastegate junk? Which is fine and all, cause I'm getting a JT62 in the spring...but answers or ideas would be great. My setup can be found via my signature link...but it's basically
50 trim ct26, lex/550's w/ supporting mods and a FMIC 2.5 piping....
Thanks in advance
