Aftermarket vs milled head for M7
- Thread starter BigAir
- Start date
I had rkt recut my stock head on my m7 and had good results. He reconfigured the domes on top of just increasing compression. Back when I had it done it was like $180, but that was almost 10 years ago.
You will experience gains with either option. Reshaping the combustion chambers is the best option, but this motor responds really good to a .010" cut as well.
