Thanks for jogging my memory about the 1.75:1 rocker- - - - -it just might be that we used a big block roller tip rocker on those hotrod 250's. I remember thay we found a compatible roller unit to duplicate the stamped steel original equipment rocker. There might have been some pushrod guide plates involved, also. One of my students built a hotrod 250 in a Chevy Nova, and his buddy with a Firebird with a Pontiac 350 couldn't outrun him.
Jerry


"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!