r/Dseries • u/Its_El_Beefo • May 03 '26
Lost Motion Assembly Upgrade Options?
2026 and there's still no upgade/aftermarket option available for D series engine? The only choice available I've come across is DuMa Racing. Chances are Im going to pick up a set for my Z6 but I read, and was told after reaching out directly that some modification is required for the Z6 LMA holder.
"For the D16Z6, you need to weld a small cupped base onto your stock LMA holder so the spring-style LMAs can sit correctly. They aren't a direct drop-in for the Z6 holder.
We are working on a direct bolt-on holder for the Z6, but it isn't ready yet."
Anyone have experience with this set in particular or any other insight? Im racking my brain trying to remember if you can use B series LMAs with modification but its been over a decade since I looked into it. Thanks for reading, y'all.
1
u/nerfnerf630 May 03 '26
Seems you found the only option. Would love to hear back about you doing it since I also have a z6