ok here are the mods so far

01 5.3 4l60e, 20's, pacesetter LT's, msd wires, stock y-pipe modded to fit, single in dual out flowmaster 2 chamber back into the stock tailpipe,

comp edits: !egr , !rear 02's ,!tqmgnmt

only thing new this time are the LT's and msd wires

org pulls netted 228/270 sae 3 AFR 11.2-6:1
todays netted 249/279 sae 3 AFR aprox same

will have the dyno graphs emailed to me later on and will get them posted up

 

the next round of testing will be the E-fans and CAI kit testing....

all this will be on the same tune until the boltons get done

 

good numbers...... good to hear the l/t's give that much.....

 

nice gains.

 

Wow, thats pretty impressive Jeff, I think your gonna reach your goal and that big beast might run some 14s

 

Nice gains! I wonder how much HP i will gain with some LT's.. I'm still running stock manifolds with the cam but some LT's are on the way..

 

gonna see what the fans will do ( gonna okie wire them up until matt delivers) so it will be back on the dyno again

 

First off congradulations on the LT gains! Those things really seem to wake the 4.8 and 5.3's up a lot!

The E-Fans should help you out by about 4-5rwhp. It definately helps a lot on engine temps though! I'm glad GM finally put them on from the factory now.

 

It'll be there before too long

 

E-fans must be like the UD pulley. 4-5 hp, but still a tenth or two