I bought this motor have never ran it personally. I bought this motor from Ken Simonds it was in his blown gas flat.
I am told it was built by westech and the rods and maybe bearings have dyno time only. I dont know the specs other than its 468'', I believe the rods are
Brooks and Crank is by Scat. One piston looks to have seen some detonation but is in running condition. Its all studed and has arp bolts on the rods.
Make an offer on it. Im using a different short block with high compression pistons.