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speedracing944 speedracing944 is offline
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Join Date: Sep 2003
Location: Evansville, Wisconsin
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How lean during cruising using Mega Squirt II

For those who have rigged up thier 944 with MS ummmmm....ae1969 How lean can you go during low MAP and around 2600 RPM? I am thinking cruising speed of about 65 MPH. What AFR are you running about there? What are the EGT around there with your given AFR?

For the past year I have been putting in $600 worth of gas a month in my 944 and am getting between 22 and 26 MPG. Can I use the MS and a wideband to get leaner mixtures and squeeze a little for fuel mileage out of my '83?

I'm thinking cost savings here with the added benefit of MS at the top end

Speedy
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1983 944 guards red with 16" Fuchs, Host of Wisconsin area timing/ balance shaft belt tensioning party
1987 944S Purchased from Legion. Corvette LT-1 V-8 conversion with Mega Squirt II
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Favorite Road = www.tailofthedragon.com 318 turns in 11 miles (11 min 20 sec best run)
Old 06-04-2007, 10:33 AM
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