Houston, in truggy, I am currently running an Elite 8 engine, 8mm insert, 9853/41001 exhaust. I'm thinking about going to a 41021 header. How do these three exhaust combos compare (bot, mid, top, mileage, tunability, drive characteristic) on the elite 8:
9853/41001
9853/41021
2096/41021
Thanks.