I guess thats why im postin lookin for ideas . Valves will be 181/214. Want to be pump gas happy . Im buildin this so i dont need race gas, but i dont mind blending to get better fuel . Wish AL heads were in my plan, maybe ill get swayed. Its pretty cool to run hi compression and still use pump furl- but i Think ill be able to brag more if the engine has iron heads, and if i get a life again id like the car to be fast or super legal