Methfireroad Posted May 24, 2013 Report Posted May 24, 2013 Got my cub dynoed and tuned this mourning and made 83hp on pump and the dyno guy could not believe I made that much hp... Needles to say I was grinning from ear to ear Quote
5150banshee Posted May 24, 2013 Report Posted May 24, 2013 More details and graph.. plz X2 or it never happened!!!! hahaha Sent using Tapatalk Quote
Methfireroad Posted May 24, 2013 Author Report Posted May 24, 2013 4mil 421 cub SBIF shearers drag ported Quote
5150banshee Posted May 24, 2013 Report Posted May 24, 2013 Congrats on the #'s gotta be happy with that Sent using Tapatalk Quote
Pastrykiller Posted May 24, 2013 Report Posted May 24, 2013 When u say pump gas, are u saying 93 or race gas. My 421 as cast pulled 84 85 and 86 on shearers dyno. Quote
Methfireroad Posted May 24, 2013 Author Report Posted May 24, 2013 Ya was 93. And then the guy wanted to to put a gallon of c12 and then two gallons of 93 to see what the difference was. I was also thinking I wanted to try 100LL and see how that runs. Quote
Methfireroad Posted May 24, 2013 Author Report Posted May 24, 2013 Ya 5150banshee, can't wait to get this thing out and put the hammer down Quote
5150banshee Posted May 25, 2013 Report Posted May 25, 2013 Run c12 and have a blast on her Sent using Tapatalk Quote
trickedcarbine Posted May 26, 2013 Report Posted May 26, 2013 When u say pump gas, are u saying 93 or race gas. My 421 as cast pulled 84 85 and 86 on shearers dyno.Ohh, so that's why his numbers are always higher...... Quote
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