isuzurob wrote:yellow= is fuel adjustment, red= is base idle screw, when you wind fuel screw the idle increases so have to adjust base idle
Shiester! you are right I marked them backwards. That's right I now remember my MU's idle was low when i bought it. Idle then got to normal after adding fuel. I didn't need to adjust idle on MU but will need for the Jacka.
Thanks!
Found this for On-Boost adjustment:
http://dodgeram.org/tech/dsl/more_power/Power_ve.htmMU's pump had a screw at the top of actuator for On-Boost adjustment. Very easy to tune and only needed a notch to add black smoke and 80 deg C on EGT. But only noticeable up a steep hill at 1.1Bar Also makes power another 100RPM further.
On Boost may be touched ONLY with EGT.
Will play around if I get time on weekend.