general tuning helps alot. Lean out the cruise tables. add timing where needed. Im tunning about 15.6 afr and 38* timing at cruise speeds (70mph). Currently getting 16mpg out af a gen III 5.3L with a 80e, 4.56 gears and 33" tires
general tuning helps alot. Lean out the cruise tables. add timing where needed. Im tunning about 15.6 afr and 38* timing at cruise speeds (70mph). Currently getting 16mpg out af a gen III 5.3L with a 80e, 4.56 gears and 33" tires
2011 Cadillac Escalade ESV. BTR 218/224 .553/.553 110LSA. Built 6L80 with 278mm Circle D 2800 stall converter.
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