Tuned my blitz s/c'd yaris with the greddy emanage ultimate...

[PETERPOOP]

The ultimate replaces the fuel controller and allows the tuner to control alot more things. My AFR is at about 11.5 during open loop (according to their dyno). However, my wideband is showing 10.5 during open loop. All other AFR numbers are fine during normal driving and idle.

I used 92 octance with meth injection (HEET). I didn't do a 1 to 1 ratio of meth and water. Just pure HEET. Not sure how much that raises the octane levels?

I never had any detonation problem while running the meth kit with HEET. Up until i ran the meth kit, i was using a bottle of lucas octance booster with every tank. I would only see slight detonation even without the octance booster.

I also had the tuner wire it so the compressor turns on all the time. There is now no need for the switch and the electric clutch. And let me tell you, it's a lot quieter not hearing that stupid clicking noise every 3 seconds. ;) I guess this would also allow it so I could run a fixed pulley that would give me more boost; however, I won't be the guinea pig for that.

[H3LlIoN]

Originally Posted by PETERPOOP

I guess this would also allow it so I could run a fixed pulley that would give me more boost; however, I won't be the guinea pig for that.

More hassle than value, IMO. Housing only capable of a safe 9 to 10 psi, which is minimal gain over your current charge. You would also have to add bypass actuator, which is where expense would come in.