Syclone#2960
What ever it takes!!
Used Comp Cams 1.6 Ratio SBC Chevy Pro Magnum 7/16" Roller Rocker Arms
Paid $250 shipped will take $130.00 shipped to the lower 48 states.
I ran these on my sy for start up back in the day. I was having knock counts on my scan tool. Years later I replaced with 1.52 rockers and the knock stopped. The 1.6 ratio put my lift @ around .572 which was the cause of the knock.
So these rockers are perfect with short idle/rev time only.
They are boxed and ready to ship.
Self aligning.
Paid $250 shipped will take $130.00 shipped to the lower 48 states.
I ran these on my sy for start up back in the day. I was having knock counts on my scan tool. Years later I replaced with 1.52 rockers and the knock stopped. The 1.6 ratio put my lift @ around .572 which was the cause of the knock.
So these rockers are perfect with short idle/rev time only.
They are boxed and ready to ship.
Self aligning.