Quote:

Suggest you measure the height of the short block pistons... how close to the top of the deck do they come at TDC. If they are not too far in the hole, you may be able to build a decent engine with the pistons in there now. A bit of a long shot but worth measuring.



Here is the piston in question, Not bad at damn near 9.1 with 90cc heads, I'm sure its close to the top.

http://www.kb-silvolite.com/kb_car/performance.php?action=details&P_id=22

75 Duster, 451 10.87 @ 123.58 NA 97 Z28 6sp., 12.01 @ 115 on a 100 shot 71 Swinger. 360 magnum. 12.58 @ 105 78 cutlass, 469 BBC. 12.70 @ 108 on street tires. http://www.youtube.com/watch?v=Z2kqNmMfheU