[r lane]

Building a 3.6 using Intervalves. No good info other than pictures and dimensions. 43.5 on the exhaust and both have 8mm stems. What is most notable to me is the intake head takes up the whole seat. I am not installing larger seats, but was a consideration. The additional size does allow you to introduce more bell to the inside of the seat and was informed that the larger head spreads out the charge mo bedda. Bob