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View Full Version : '01 silverado 5.3L dyno #'s (vid)



suspect327
06-22-2011, 06:48 PM
5.3L 125,000 original mi, cai, tuned, hooker LT, 2.5" piping dual spintech 6000, elec. fans, underdrive pulley, prc stg 2.5 5.3L heads, tsp 220 cam, yank ss3200, auburn posi w/4.10's

DynoJet
temp-100.7 degrees
humidity- 18%
HP- 333
TQ- 313

i was expecting more, but don't we all. i'm going to play with this cam for the summer. i'll look into injectors, MAF, & throttle body. it's my DD for now, so i don't want to get too crazy just yet. i'm ready to see what it can do at the track but i'm thinking of waiting until around September, this 100 plus weather isn't doing any of us justice.
http://i1090.photobucket.com/albums/i370/suspect327/th_SDV_0014.jpg (http://s1090.photobucket.com/albums/i370/suspect327/?action=view&current=SDV_0014.mp4)

The Fiddle
06-22-2011, 10:40 PM
Stock injectors?

suspect327
06-23-2011, 06:07 AM
yes, stock injectors......the only mods on the truck are what i listed. i actually get decent gas mileage, as long as i keep my foot out of it which is very hard to do.

Zero260
06-24-2011, 06:57 AM
You got some power left on the table with the stock injectors. A set of marine injectors would probably work out pretty well for you.

Save your money on the TB and MAF sensor.

suspect327
06-25-2011, 12:09 PM
thanks for the input. i started a new thread on my track times last night.