Just picked up some new pistons for the RV 454. SILV-O-LITE dome pistons that'll achieve 10.9-1 compression. Set up for floating pins. STD 4.250 bore, 1.645 comp height..340 dome. 5/16 5/16 3/16 ring pack. Around $350 shipped. Update, bought some 50cc dome forged TRW pistons to go in the 454 for 13.2-1 compression. Decided to build a drag only engine with it. These will go on the shelf for a future build.
