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Old Dec 16, 2019 | 08:53 AM
  #61  
bowtiefresh's Avatar
Teching In
 
Joined: Jan 2016
Posts: 1
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From: houston tx
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engine: stock 5.3 iron
heads: stock 862
cam: crane cam .500 .500 200/200
intake: holley dual plane
carb: quick fuel 580HR
squirters: 1
pump shot size fr/rr: brown cam, size 28
total timing:32
base timing:21
map timing:n/a
jetting pri/sec:71 / 67
power valve: deleted no power valve
air bleeds: idle 78 primary 25
rear gear: 3.09
shiftpoint: 4l60e stock
stall:1700
tire size:15" 295/50/15
trap rpm:
car: make/model/etc97 sierra ext cab
raceweight: n/a
ET---or n/a
great mpg has massive torque to 5500 rpm its my daily Driver.
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