Originally Posted by
mattwoodcraft
you would be gettting good run times withg 5.5 mm restrictor ?
did yo have some made or get a differnat one ..?
i have been using the 6.5 but would like to get some 6mm inserts
I made my own insert, maybe I'll make a some more. We were at the x-Fest it has a loamy surface and lap times are over 50 seconds so it's easy to run out of fuel. I still had to keep the temps up to 250 to get good mileage but it made great power.
I want to try a 5.5 w/ a exhaust reducer and a stinger reducer next weekend.
Rex