VAFC or SAFC
#10
Re:VAFC or SAFC
Not exactly. The gen 1 vafc and safc are the same (except vtec), but the gen 2 units are a little bit different. The safc is supposed to have dual maps (like one for high boost and one for low boost if you want), whereas the vafc lacks this feature - probably because it is used for high and low vtec. If you are getting the gen1 units, get which ever is cheaper. If you are getting gen2, stay with the SAFC hands down, unless you've done crazy headwork and really need to change the vtec engagement.