looking for the fastest 4.1 production block times around. On gas and alky, or just race gas...not e85. Stroker, stock stroke, what ever. Aluminum headed, or cast iron....or both. Trying to get an ideal of what to look for/ shoot for. Any info guys, current times, past times...what ever!!! PICTURES, names, states, anything thanks guys...i'm sure replies may be slow to this post being not alot of guys push their 4.1's, but I plan to. sshhhhhh. dont let the southwestern guys know, this is still under wraps.