Cam/Piston Stuff...Guy Hiltz Thanks
I want to stick with my 291's and stick with a proper
piston for close chamber. My 291's have brand new springs
good to .600 lift. Yes I want nasty as hell, but do not want to exceed
CR for pump gas. In the process of buying the L2399F60's shopping for best
price. The Comp #11-678-5 looks like a nice cam too. Except it is a solid.
With flat tappet I know one has to use the proper break-in oil Compcam has
some, but once she has gone through the 2000 rpm for 20 mins can use then use regular oil without Zinc? like 20-50 or 5-50 full syn?