Quote:
Originally Posted by Bob Kontak
The Watson needs to figure out if a distributor re-curve is in order and bank on using higher octane gas.
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I do not recommend a recurve for a 3.0 liter while retaining CIS. The system is designed to run lean and the timing requirements for a 90cc combustion chamber is more than the available fuel could take.
Quote:
Originally Posted by Bob Kontak
Do all the pre-SC CIS cars run "regular" octane gas?
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I think they do. Compression was lower and the combustion chambers are 25% smaller.