Bore Range as Tooled 2.875-5.00 Additional Cutter Heads available. This is a perfect late 90'S Rottler Demo Machine, the Rottler Factory Ran it threw Production in 2004 For a complete tune up. AMS Sold it to a Race Shop it has bored under 150 Engines Since. Tooled with the standard production cutter head with dexable tool holders, centering fingers and Micrometer, combination V6 and V8 block fixture. Bores dead accurate. Look at the cross hatch pattern on the column picture.
