Okay another quick question ... and don't go off at me again, I'm just throwing this out there.
I read an article the other day about the AMG Galant and it said among other things that the AMG engine could rev happily to 8000 rpms without an issue. Anyone know what sort of head the AMG had or the spring/retainer setup it used.
I know it is probably a moot point, given that this type of build isn't about top end power, I'm just wondering if there is more to this AMG Cyclone manifold idea. I also wondered how 'specific' springs are. Assuming the ability to run an 8000 redline was there, could you use OEM springs from any other application that regularly see higher rpms. I'm not sure how much work would be involved (I have never rebuilt a head) but I am guessing it is probably easier and just as cheap to buy aftermarket springs? Just interested in other options.