Originally Posted by velardejose

Thats the idea, but problem is to find a starting point for a blow through carb config
My turbo e16 will be ready next week, I am currenty running a fixed advance dist + carbs
The folks at http://autos.groups.yahoo.com/group/e15et/ posted some ignition parameters for ecus, I am starting from there on
Til yesterday I had 20 deg fixed advance, the car run great til 4000 rpm (90 oct gas), then its power curve fell like a rock
Last night I tried 15 deg fixed advance, now the car runs strongly til 5500 with a lil less quick response down
I will use this advance with the turbo, and keep an eye on my narrow band o2 sensor (too poor at the moment for a broad band unit) and my amplified mic to listen for pingin