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Old 08-03-2012, 05:34 PM
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sixto sixto is offline
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Join Date: Jun 2000
Location: Eastern TN
Posts: 20,841
Besides prechamber tip location, the 603 piston is notched for 2 valves while the 606 piston is notched for 4 valves. You might be able to machine the 603 piston for proper clearance. You're likely better off paying $3000 or whatever they want for a 606 turbo engine.

Sixto
87 300D^2
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