when I checked the total with the vac plugged it would go up to around 35 or so. I liked the way it idled better with the full vac but the guy at summit said I would burn pistons if I used 40 at idle. Obviously as I get on the gas in this case it would drop off quickly and my total would be a little less than that.
Well, you are right about some people saying I can't do it. I guess I'll just play with variations until it works well.