[urq] urq ABT ignition box

Mike Del Tergo mdeltergo at hotmail.com
Sat Sep 28 06:54:34 PDT 2013


I certainly don't have the chops to contradict Phil, but the ignition ECU has other options to cut the engine performance than fuel, I assume ignition.  Has someone who has hard wired his FP in the past, I can tell you it does not disable all causes of 4,000 RPM cut out.  (nor does hard wiring the FP guarantee faster starts in all conditions!)

> From: Keith Lloyd spotatashleys at hotmail.com

> Just re-discovered this: This is what the late Phil Payne said about mods to the Mac01 ecu for the WR:
> 
> MAC01 WR ECU "Chipping"
> 
> The easiest way to increase WR performance is to hot-wire (or "jumper") the fuel pump so that it always runs with the ignition on, and then replace the spring in the wastegate with a stiffer one.

 		 	   		  


More information about the urq mailing list