thad

i'm lookin for a piston in either 81.5 or 82 bore that will yield between a high 10 and a low12 comp ratio in a b16a with a stock gasket, can't afford the todas, i was leaning towar the topline ITR oem replicas, but the damn compression would put me back on 87 oct. i've heard people mention 81.5 and 82 CTR replicas, but i've never seen them anywhere. recomendations would be appreciated.

ironmonkee

I know Arias makes some 82mm pistons that are 11.3:1 CR in a B16 with the stock crank and headgasket. That is the highest CR I have seen for aftermarket, off the shelf pistons for a B16, although I am sure that you can get any CR you want if you ask. I was looking into these myself for my 99 Si. I think they retail for about $495.00. Go to Arias' website for more.