Z Greek Posted July 26, 2012 Share Posted July 26, 2012 (edited) Attached is the data from some of the pulls we made with the L28 I put together for our Chumpcar 280Z race car. If we leaned the carbs (SU's with SM needles) to 13:1 (pull number 8), engine did not like it, and horsepower, and torque curves became ragged looking. We left a/f where it shows in pull number 6. The engine performed very well, and was still running strong at the end of the 24 hour enduro we finished on Sunday. I am proud of the old beast. L28Chump run 1.pdf L28Chump run 2.pdf L28ChumpRunFile_006.pdf L28ChumpRunFile_008.pdf All_Runs_Data L28 version 2.0.pdf Edited July 26, 2012 by Z Greek Quote Link to comment Share on other sites More sharing options...
Leon Posted July 26, 2012 Share Posted July 26, 2012 Nice, how about some video! Quote Link to comment Share on other sites More sharing options...
Z Greek Posted July 26, 2012 Author Share Posted July 26, 2012 Nice, how about some video! I have some in car video from the race last weekend, my son is working on compressing for it for me so I can post a few minutes of it. Quote Link to comment Share on other sites More sharing options...
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