[OCG911T]

Keith,

Good luck with your build. I almost went with a 2.3SS build as well, but then found the 87.5mm LN Engineering P&C’s fit the 2.2 case spigots without machining (at least they are supposed to..) I think in retrospect I would have special ordered pistons to target a 9.0:1 CR and gone with a DC30 grind to keep the powerband lower, like your proposed setup. However, with all the casework and hardware upgrades I will probably be very happy with the higher CR and DC40 grind. It will be interesting to see what the CR turns out to be once measured... I definitely want to stay single plug and am limited by the premium unleaded available in Maine.... I believe an air/fuel mixture gauge is in my future the keep an eye on potential lean or detonation issues.

Cheers,
Oliver