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Reply to "Maui garage find Intermeccanica rebuild"

Gordon & Ed, I just measured the rockers and they are 1.25 ratio (35 mm and 28 mm centers perpendicular to center of shaft).  I'm going to stay with them since the difference with this lower performance setup is probably a torque/hp wash in terms of the buttometer. The ignition system is a Speeduino ECU driving a 2000 Golf 2.0L ignition module in a wasted spark setup. The ignition curve is basically what I derived for my old 3.3L turbo engine proportionally mapped to the idle and top end advance that seemed to work for the 1776. I currently run 10* at idle and top out at 40* without any detonation. It's running rich so I may need to drop advance a little if I change jets, but that's not high on the priority list right now. If any tuning junkies have a suggestion on the spark map let me know.

Thanks!

Screenshot_20191127-141543

 

 

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