Installed the 12-hole bosch over the weekend. So far so good and I'm getting 17 mpg! The idle is smooth as butta.
Biggest reason for doing the swap was to reduce ping on acceleration and smooth out idle.
Just kidding about the mpg. Have to run a few tanks to see if there's any difference.
I've been intending to make adjustments to the box for over a year now. Finally pulled the trigger last night and had the battery out, nut adjusted and everything back in under an hour - ended up turning the adjustment screw 180 degrees clockwise. Took it for a test drive and the difference was...
Good thread - I just got off the phone with injector RX. I broke a few tabs on my injector connectors when I went in to check my injectors. They requested a pic to verify which connector I had so I pulled #5 off (being the easiest to get to with the throttle body still on). Anyhow, glad to know...
@flintknapper The bypass hose nipple on my OEM radiator has all but let go (just enough left to attach the hose to) and I'm looking at the same CSF 2517 Radiator you left a review on Amazon. It's been a few moons since you put it in, would you still recommend it for a replacement?
Ralphy, this thread is almost 10 yrs old now. I'm getting ready to do the phh as well, considering a bypass (using 5/8" Gates green-stripe hose) and would like to know how it worked out. Did you have any issues with the way you ran the heater hose?