Congratulation both of you guys with ammezing results. Eating 5 ports alive is realy something, but honestly it is normal. # port is the best set up for Shnurle. The rest of the ports done to devert streams on engines where fuel milage is big issue. We are looking now perorders from different regions to make sets for 15 big block and they will be 3 ports.
Yes, on our sets you can find that the best milage and performance is wen it is slightly lean on the bottom and sightly reach on top. So far what I got feed backs from different guys that ones it tuned right you can easy get 5.45-6 min.
Edward