Hi guys I just wanted to ask what do I have to do to get L16 valves to fit A15 head and am I changing both inlet and exhaust or just inlet valves.I have heard that other guys have done this conversion so if anyone could help me with a step by step guide on how to do the conversion it would be great.My head is the H89 head from what I can tell.

Cheers
Immy

they have to be cut down to lenght
the i think i ran
42 inlettes and
31 exhaust

Yes, all you have to do is:
1. Cut valve stems down to correct length
2. Re-harden stem tip
3. Find new larger valve seats
4. Bore head for larger seat
5. Heat head in oven
6. Freeze seats in freezer
7. Fit seats in head
8. 3-angle valve seat grinding
9. Assemble

Did I forget anything?

Thanks guys I was gunna ask the same question but you guys have beaten me to it and answered it for me to. Cheers.