Twin Cam Cylinder Head Setup Spreadsheet

[rgh0]

I know I have posted this spreadsheet before in response to discussions on various issues with head building but it appears to have gone as I cant find it. I thought I would post it again as I have had a couple of enquiries for it.

The spreadsheet does the basic calculations needed to setup a cylinder head so it works with the selected valve train components. You need to be able to measure some critical dimensions on the head you have and the components you are using to input them into the spreadsheet. It also includes the setup for a standard big valve head for comparision.

The example I have included is for one of my old competition heads. Hope it helps people in building heads

cheers
Rohan

[Rob_LaMoreaux]

Thank Rohan.

although I must admit I cheated and let John McCoy do all that work. He's one of the few people I trust to do it right.

Rob