Hello all, I was wondering for opinions on what timing settings others have used and had good results...The engine is a 2.8 M130 Fuel injection...I have read that the factory recommended setting of 8 degrees ATDC is not really the optimum setting..I have it set to 10 degrees BTDC now and it seems ok but if I can make it better I would like too...The tranny seems to be shifting a little rough..I thank you guys for all your suggestions.....