
10-02-2009, 03:30 PM
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Senior Club Cobra Member
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Join Date: Jul 2002
Cobra Make, Engine:
Posts: 15,712
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Not Ranked
When I rebuilt my engine I made a decision to stay true to the original specs within reason. While I would prefer a more accurate car to start with than the ERA we all do the best we can with what we have. Some like modern stuff, others strive for more original when/where they can within their budget.
For my engine, I chose to stay with iron heads, replaced the roller cam with a flat tappet, kept the Le Mans rods, etc. I DID make a concession with the pistons, 12.5 to 1 just won't cut it with todays pump gas, so I reluctantly went modern with a lower compression ratio. I just hate myself for giving in like that, but my therapist assures me it's "OK". 
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