That is certainly stepping it up for the Poncho. Most likely will be the highest powered OHC in the land.
I just noticed the website says both your 6" rods and flat top pistons are sold out. Is there an ETA on more coming into stock? Summit carries the rod, but not the piston. And could the piston be ordered in .030" overbore? Its been a while so I need to re-check but I think my good block is standard bore. I was thinking of placing an order in November.
Rebuilding an OHC Pontiac 250 with EFI and a Turbo