View Single Post
      02-20-2026, 04:46 PM   #5
omgzirra_exe
Colonel
omgzirra_exe's Avatar
United_States
3058
Rep
2,621
Posts

Drives: 4.4L M3, 1JZGTE IS300, N55B30
Join Date: Jun 2019
Location: BMW, M3

iTrader: (0)

i did 80k miles on a 4.4 stroker i daily and track often before i lost compression in cyl 8. I still haven't had the chance to inspect the walls on Cyl 8, but my guess is the Alusil silicon crystals are non existent.

so you can def get 100k+ miles if you're lucky.

if you let the car sit for too long in between usage you might have more of a problem tbh lol.

Can def recommend Chris/Partee Racing.
__________________
Build: ZillaSpec M3 N1 Build
M3Post Track General Discussion: Discord
#fakeGTS
Appreciate 3