Jim I'm just making some wild ass guess here but have you ruled out some kind of detonation issue? It can cause some goofy egt readings and I have seen photos of some pistons ( yours, Jeff's and a couple more on line ) that look a little suspicious around the edges?? Really hard to tell much in a photo. If you still have access to the dyno I'd be trying some different fuels even though it isn't legal, strictly as a diagnostic test. I have no clue how that engine gets ignition timing??? When is it firing compared to the 494 engines? Squish band ??....how much clearance do those run between the piston and head? Maybe stick a stock manifold and pipe out of a sled on it and see what kind of numbers you get then. This will probably be one of those deals that the light will suddenly come on and you'll wonder why it took so long. Dave Phaneuf ________________________________ FormulaCar Magazine - A Proud Supporter of Formula 500 The Official Publication of Junior Formula Car Racing Subscribe Today! www.formulacarmag.com or 519-624-2003 _________________________________
_______________________________________________ F500 mailing list - [email protected] To unsubscribe or change options please visit: http://f500.org/mailman/listinfo/f500 *** Please, DO NOT send unsubscribe requests to the mailing list! ***
