Jeff. These are the factory installed springs that came with the Eidlebrock heads. The valve moves freely and comes all the way to the top, even with the other valves. I have Comp duel springs to install with new keepers, seals and seats. I did, however, just get an offer on a 427 block that is going to be hard to turn down. I need to do some homework and figure how much it will cost to build the motor before I buy it. It's just a bare block so I need crank, cam, timing set,bearings, pistons and rings, etc. I have the heads, intake manifold, roller lifters, and other odds and ends, so I figure I can get into the motor complete for around $3k maybe $3.5K plus the block.
Hey, what are you doing for the next few weeks?
