Detailed Examination of Cylinder Head Modifications

Larry had kept uh as souvenir pieces are but as you can see right here on the end it says set 33 44 and a half Chambers 259 Runners 18 degree valve angle so they're typically 23 degree heads that have been rolled 18 degrees what does that mean for somebody who doesn't know well instead of being like this they're like that there's a better valve angle moves more air how do you do that the bottom of the head great machines and welded up re-machine it so somebody has to weld on the bottom of the head for days to build up material so they can cut it back down at a different angle yeah yeah if you'll see the valves hang below the head wow the intake valves so if you lay them on the table you gotta be you've never laid them on the table because you damage the valves you always sit cylinder heads like that right there unless you're on a rug interesting what these heads see the uh the valley plate is made under the intake manifold because it's not separate yeah one piece so when you change it you got into antifreeze these are all epoxies to change the runner volume one of these little holes between the runners for for the in keep the gaskets from moving really I don't know if you had a light you could probably see down in there but this intake