sport74
Well-Known Member
Update.... There have been several set backs in this adventure and I'm still not out of the woods yet. The first machinist didn't do things right, so I had to go back to square one. Ended up having to cut a dish in the listings, so I could run 93 octane. First machinist assured me it would never get anywhere close to 12:1 ccompression. We'll my new machinist actually did the math and it was 12.2:1! Then there is the problem with Odessa cylinder head. We took the heads apart and they installed 2.02 valves in a pocket cut for 1.94 and a throat cut for 1.88.... And not to mention the 5/16 valves in the 8mm guides. So now I have to do a valve job and dream and reinstall new guides for the valves..... But I did get the 8.75 swap complete and the 727 swap is almost done