Bob, run the numbers, offhand I would guess you could get an additional 10% opening by cutting the hole larger and edging it with no ring... with that rear radiator you need to make it as easy as possible for the air to flow
Visit our community sponsor
Bob, run the numbers, offhand I would guess you could get an additional 10% opening by cutting the hole larger and edging it with no ring... with that rear radiator you need to make it as easy as possible for the air to flow
Dan
818S #17 Picked up 8/1/13 First start 11/1/13 Go Kart 3/28/14