Fel-pro 1000's here. 19lbs on pump gas no alky, 10.91 at 128, full weight. 24 lbs on 110. I run the 14 GN1r head and I have had great luck with them. I will stick with what works for me. Putting alky on it right now, so I hope to see some low tens and will stay with the Fel-pro gaskets.