vader87 Posted October 5, 2020 Report Share Posted October 5, 2020 (edited) Just finishing up the mechanical and tuning on the LSA install. 6.0 LQ9 with CnC’d LSA heads FIC 850cc Injectors (updated* 1000cc) 2 Bar MAP (updated* 3 bar) Comp Cam 54-454-11 LSA Supercharger 7.8 lower/ 2.35 upper (updated* 9.2 lower / 2.35 upper) 103mm Nick Williams TB 5 inch JLT CAI LS3 Blade MAF (updated* speed density) 1 7/8 headers 3 inch exhaust 3500 Circle D stall 4L80e All Wheel Drive Edited January 13, 2021 by vader87 (see edit history) 3 Quote Link to comment Share on other sites More sharing options...
vader87 Posted October 5, 2020 Author Report Share Posted October 5, 2020 (edited) Edited October 5, 2020 by vader87 (see edit history) 2 Quote Link to comment Share on other sites More sharing options...
houston05tx Posted October 5, 2020 Report Share Posted October 5, 2020 Dang Nice work! Engine looks badass! Quote Link to comment Share on other sites More sharing options...
someotherguy Posted October 5, 2020 Report Share Posted October 5, 2020 Dammit man.. hitting it out of the park. What kind of #'s you expecting out of it? Richard Quote Link to comment Share on other sites More sharing options...
matslp488 Posted October 6, 2020 Report Share Posted October 6, 2020 Bad ass truck ! I’m in for future updates ? Quote Link to comment Share on other sites More sharing options...
Standing_Arnold Posted October 24, 2020 Report Share Posted October 24, 2020 That’s one sexy ass engine bay!! Quote Link to comment Share on other sites More sharing options...
03_SS Posted October 28, 2020 Report Share Posted October 28, 2020 Outstanding build. Looks like it should've been that way from day 1. I'm doing similar mods on my Gen 2 CTS-V (minus the cam and heads). What are your HP & ET goals for this build? Quote Link to comment Share on other sites More sharing options...
vader87 Posted January 13, 2021 Author Report Share Posted January 13, 2021 Well I hit 10.7 lbs of boost and just wasn't enough, lol. I changed the pulley setup and I am just over 16.5 lbs of boost now and the truck moves! I hope to have some numbers in the next couple of days. In the spring I do plan on dropping the LS2 stroker in, upping the cubes! Quote Link to comment Share on other sites More sharing options...
vader87 Posted January 13, 2021 Author Report Share Posted January 13, 2021 Old setup with 10.7 lbs of boost https://youtu.be/eXVj59Hgto8 Quote Link to comment Share on other sites More sharing options...
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