Does this head make as much difference as claimed. Just picked up a nice 07 m8,and plan on some upgrades.Already have RTK secondary.Thanks for any input.
just got back from the first ride with the 15hp kit, very impressed with the results throttles much crisper and definetly pulls noticably harder an possibly im delusional but i swear i burned a lot less fuel then usual, either way would recomend it to anyone
we have a m-8 with the 15hp kit in our group it work great not much mure than just the as far as cost i would go with that kit also the clucth kit is needed with that sled