Here is some info...you were interested in the intake manifold correct Alex? This is from the site Matt posted...talking about the KR vs the ABF
" The inlet manifold has not the same geometry near the head... The KR head is better on the intake side and the ABF is better on the exhaust side." ~ Josh _______ CycleUnion ~ The global motorcycle Community http://cycleunion.zeroforum.com/zeromain
