Was in Vulcan on saturday and had a good rummage around the workshop.
They had an as recieved alloy cylinderhead ready for unpgrading to Maxiflow2.
I had only seen it in the Burton catalogue but it is made in the US by a manifold company. It is imported by WebCon (WeberCarbs)
firstly it is very light in comparision with the standard head, secondly the valve centers are more widely spaced so there is more meat between the valves which reduces the cracking tendancy. - Not that you would really get cracking as both the inlet and exhaust have seat inserts.
From the tuning point of view there is a lot of scope to enlarge the ports.
I will have to go back and see what kind of power it makes - it is going into a Mk2/Mk3 Caterham.
I had just driven up from Think auto where I got a good price on some hoses and then he reminded me of the club discount
A good morning all in all 😬
Nick