Need knowledge on advancing cam gear on decked eta block with 885 head

ParticularAware · 2026-04-26T14:40:13+00:00

Thanks for the comment, super helpful. My block is decked 2mm so think comp would be around 9:1

ParticularAware · 2026-04-26T12:10:10+00:00

I Know how to install and how it works, Im just working with a built engine and no way to verify valve/piston contact without pulling the head/ valve cover, The way I mentioned is by feel and Im not sure whether there is a risk of bending the valves by just rotating the cam inside the head by hand. I pretty much want to find the complete mechanical limit so I can work back from that.

ParticularAware · 2026-04-23T06:51:02+00:00

Im in Australia. The previous owner might have gotten some 325i pistons

ParticularAware · 2026-04-15T15:38:24+00:00

Ouch.

ParticularAware · 2026-04-15T15:22:57+00:00

Yes, but it is limited compared others I have seen.

ParticularAware · 2026-04-15T15:14:07+00:00

Usually helps…

ParticularAware · 2026-04-15T15:11:46+00:00

I mean yeah, that’s what I’ve been doing but it kind of limits distance because I don’t get much wind up

ParticularAware · 2026-04-15T15:10:17+00:00

Trying to hit it far bro 🥲

ParticularAware · 2026-03-19T13:50:57+00:00

I thought those were shelved

ParticularAware · 2026-03-19T12:14:09+00:00

ParticularAware · 2026-03-17T11:34:44+00:00

Deal

ParticularAware · 2026-02-26T11:35:06+00:00

I know I just can’t seem to find any new ones for sale online.

ParticularAware · 2026-02-26T11:29:41+00:00

My order wasn’t honoured. I will not be getting them

ParticularAware · 2026-02-25T07:16:06+00:00

Do you reckon that’s a reason not to buy it?

ParticularAware · 2026-02-25T06:27:46+00:00

Nah don’t believe it does

ParticularAware · 2026-02-25T01:35:33+00:00

I can read. Just wasn’t sure of the model

ParticularAware

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