What is the rwhp difference between the two?
What is the rwhp difference between the two?
*In best Kip voice*
Like anyone could ever know that...
Hard to say without side by side dyno runs but there is a difference as I'm sure you know. Comparing my 2500HD dyno numbers to a similarly equipped 1/2 ton or Fbody is rather depressing. Don't have proof but its got to be a good 10-15% in additional driveline loss factoring in the 80e, 14 bolt and transfer case (not sure if your 4x4 or not).
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2006 2500HD, RCLB, 4X4
6.0, 4L80e, 14 bolt
Lets say that you had a 4x4 1/2 ton truck with a 4l60e trans, then did a 4l80e swap what would be the loss in rwhp. I am sure someone has dynoed there truck with this setup.
Some have claimed as much as 30-40 rwhp but it also can withstand 200-300 hp more than a built 60e.Originally Posted by 2500HD
2004 Silverado Crew Cab, forged iron 5.7, STS w/MP turbo, 10+ psi, FMIC, Tial 50mm BOV, Vic Jr, Snow performance meth, MTI Stealth cam .220/.220 .581/.581 115lsa, Comp chromoly pushrods, Yank TT3000 stall, LS1 Efans, 160 tstat, Trucool 40k trans cooler, 60# injectors, Walbro fuel pump, Patriot springs, Built 4l65E w/billet input & output shafts, Eaton posi, SD tuned...all installed by Klein North Automotive
04 1500 5.3L custom hp tuners tune by myself don have a pic of it yet so hear is my old 01 chevy 5.3 460hp 13.669 @ 116
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