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Old 10-11-2017, 09:28 AM   #4
cummins'96

Name: cummins'96
Title: Rookie
Status: Not Here
Join Date: Jul 2017
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Posts: 3
Smarty will add more low end fuel when stacked with the JWA. It fuels hard in the lowend, not so much the higher end. When I had this stack I didn't notice anymore topend. I don't think this would help much for fueling all the way to redline. There's alot of Dyno Graphs out ther that show a decrease in peak HP but an increase in peak torque with this setup.
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