Thanks! It's a 417, ported W2's, custom JE pistons for 11:1 CR, custom grind Comp roller cam .645/.645 lift 266/272 dur @ .050 on 106 LSA, MRL lifters, 4 bolt mains, o-ringed block, TTi headers/3" X pipe, UltraFlo's dumped at axle, 727 (supposedly built) with Cheetah manual valve body, 8" Dynamic converter (5500 stall), 4.10 gear, triangulated 4 link built by Mad Dart.
I've only got about 15 miles on the new motor thus far and have yet to get it opened up. Been busy lately and going on vacation this week so it will be a bit before I get comfortable enough with car and trust it at the track. It was 13.9:1 CR before I had it rebuilt with lower CR to run pump gas (91 octane). With the bigger cam and having the heads ported further and the timing set to only 30 degrees total (will turn it to 36 with race fuel), I have yet to tell a difference. It might actually run better now than it did before. I was expecting it to have less power with the lower CR, but that doesn't seem to be the case. Good luck on your build!
