circle track (dirt) 4cyl stock car

Chevrolet, Pontiac, Buick, Oldsmobile, Cadillac, Saturn, Geo, Holden, Vauxhall, etc.
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Joined: Thu Aug 12, 2004 6:48 pm
Location: Little Rock, AR

circle track (dirt) 4cyl stock car

Post by defiance » Thu Feb 04, 2010 8:08 am

Helped my dad last month put together his 4cyl dirt track car. efi wasn't permitted, but we used an MS1-extra interfaced with the stock distributor and a 7-pin gm ignition module. Worked brilliantly up to 6500 rpm (redline), and he raced it 3 weeks before slamming it into the wall and ripping the front end up nicely :) Engine/ECU still works great though! :P And that's some harsh environment testing too.
The years-long project:

Other info (stereo, interior, etc):

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