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blue72s blue72s is offline
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Join Date: Jul 2003
Posts: 721
Short stroke 2.6 vs. Short stroke 2.8

The question says it all. Besides the displacement difference (173cc), it seems the only difference is the heads:

2.6 (CR 10.3:1)
Valves I46/E40
Ports I36/E35
Combustion chamber 68cc

2.8 (CR ?)
Valves I49/E41.5
Ports I39/E35
Combustion chamber 90cc

Id like to know which is a more potent engine in terms of power band, torque, responsiveness, and characteristics.


Last edited by blue72s; 09-10-2005 at 12:34 PM..
Old 09-10-2005, 10:24 AM
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