M5fly
Well Known Member
I'm looking into getting Lycon to port and polish the heads on my O-320 and possibly upgrade to higher compression pistons. The engine is the 150hp E2A, which IIRC there was a thread on here that mentioned higher compression pistons not being a good option on the E series engines, any truth to this? Lycon's two main options are 8.5:1 factory pistons or their own 10:1 NFS pistons, which is their recommendation. Will doing a nitride lining make this a viable option? My main reason for wanting to do these upgrades is in search of better climb performance at high DA at a relatively cheap cost.