C Boyko wrote: > I'd appreciate it if someone with the grey A2 bentley could look up the > specs for an RD engine for me, I'm getting compression figures of > 180-190-180-170 psi and have gapped to between .7 and .9 on the plugs. I > just want to confirm what the actual specs are, and my grey Bentley is with > the son in North Bay. new 145-189 wear 109 max diff between cyls 44 gap is fine