I took apart a jasper 302 motor a couple years ago. The cylinders were cut 20, 30 and 40 over with matching pistons. Couldn't figure out why they would do it that way being it was more work. To top it off they had 5, 289 rods and 3, 302 rods in it. Must have been a real thumper when running.

Hey Jasper Where Is My Merc Crank Maybe In One Of Your Employees Street Rods???? I Still Have The Junk You Sent Me Want It Back It'llcost Ya Plus Interest Ya Low Life Ripoff Artists!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!