Hello, - Long time lurker, first time poster - I have an HKS Type-D AFR Regulator that I am thinking of trying in my 97 Subaru GT 2.5L n/a - I will be putting in a dry cell or two (not sure if i will need two yet) with a PWM each - I have been running a wet cell with 13 SS strips with great results in my 83 6.3L Diesel Suburban (more power, less throttle, a lill better MPG) but the Suburban has ZERO Computer controls, it is all mechanical. Also, I used that same wet cell in my 94 Acura Integra, with excellent result - before the ECU decided to "correct itself"

we have winter snow now, so the Subaru will be my main concern for now.

Anyone have any input?
Also, anybody running HHO on Subarus?

...This forum is great, but generally, posters do not include much, if any, information on what vehicles they are working on. Often, people will include the engine size, but little else.