does anyone have a baseline tune for a supercharger upgrade on an 03 tahoe with a 5.3, forged pistons, 8.5:1 compression, ls9 camshaft. just looking for something close, no dyno around me so stuck with driving them on the highway with my wideband, advice on good injectors that anybody else has run would be helpful also. thank you
Hit me up, be glad to help
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96 TA Blown/Stroked, 4L80E/Fab 9
15 C7 A8 H/C 2.3 Blower/PI
14 Gen 5 Viper
Custom Mid Engine chassis, AKA GalBen C
Deatchwerks or Fuel injector clinic will both have good injector to pick from. I would think something around 60lb/hr would be more than plenty for a 5.3 with a supercharger. That size should be good for 600+ hp.
2016 Silverado CCSB 5.3/6L80e, not as slow but still heavy.
If you don't post your tune and logs when you have questions you aren't helping yourself.
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