Looking in YOUR bathroom.
Join Date: May 2002
Re: Crow stage 3 cam in EA
often what is called "stage 3" cams give a wild and irrractic idle due to the loss of constant manafold vacuum at idle. Often the ECCx cant control this and a patch up chip to control the idle is neaded. Throught the rest of the rev range the EECx should handel it.
Headwork and a new cam often help the I6's fuel metering as it runs very rich (10.5-11:1 at WOT) on a chassis dyno, and being a MAP system the engine management doesnt know more air is going into the engine and will keep the fuel maps similar to stock, hence bringing the AFR up to a mre appropriate 12.5-13:1.
Ive been described as a vault of usless random knowledge.
Ill take it as a complement i think.............