Short of completely disassembling my new R3 (that will wait until the end of the year), I would like to know if the members here have some of the following data:

• Cam centerlines (as the cams are degreed stock)
• Rod length
• piston dish volume
• piston height - pin center to top of piston
• Piston/deck height relationship - are the pistons short or proud of the deck, and by how much
• Head flow data at various lift points - with depression used.
• Minimum cross-section in intake port.

I am working with a software designer to better model a 3-cylinder engine, so any help on the above is appreciated.

Thank you for your time.

Stock Cam Lobe Centers: Intake 98, Exhaust 105

I'm not allowed to reveal lobe centers on custom cams, and I only have flow data for custom cams.

I've got the intake port cross sectional area written down somewhere... will have to look it up.

Best source for exact stock piston size (height and deck relationship) would be Neville Lush. He's a member here, and can be reached at nlrace1@bigpond.com