Can Anyone out there discribe the working process of this control Stab? I don't understand How it effects the WOT timing. I've heard 2 different max advance settings 23 and 25 If this part is removed. I question how it's able to advance the timing when it's installed and functioning proper. Seems to me that once you have locked in the Max advance screw It's not going anywhere. With the Idle Stab installed max timing is set at 18. With it removed 23-25. How does the Idle Stab make up 5 to 7 degrees.??
The Motor is a 1986 Mercury 150 V6
V/R Bob
The Motor is a 1986 Mercury 150 V6
V/R Bob