Specs for performance cam grind

[Nickrp]

72 850 .9l

Need specs for my stock cam to be machined for performance. My buddy told me to ask the forums for numbers of what works.

I have an upgraded carb and performance exhuast at the ready. Pistons probably soon

[Nut124]

For an 850?

I would try to locate an 850 expert.

Have you googled what european cam makers offer for the 850?

Cat Cams, Piper, Colombo&Bariani.

Look at what they offer and ask your grinder to try to match the lift and duration.

https://classicperformance-parts.com/pr ... shaft-296/

[tima01864]

There is an 850 group, bottom of the page in the Board index. Try posting there so your question does not get lost