1989k1500

iTrader: (23)

Engine Power Systems

Mrgoodwrench3

I am running the EPS Truck Torque 2 in my truck.
2007 5.3, ported 799's, Ferrea valves, 5 angle, 3000 converter.
It pulls really strong through the entire rpm range.


Truck Torque 2
Product Information
Intake Duration: 218 Degrees at .050" Tappet Lift.
Intake Lift: .595" with 1.7 rockers.
Exhaust Duration 226 Degrees at .050" Tappet Lift
Exhaust Lift .598" with 1.7 rockers.
113 Degree LSA

grey matter 04

iTrader: (9)

any track times or dyno numbers?
what rpm you shift at?

skoal bandit

iTrader: (1)

like your truck wasn't already fast enough cody!

f4tal

iTrader: (8)

Im running the truck torque 3

224/230 .610/.605 on a 111lsa +2

LT's, 65e, 3.73s, trutrac, intake, 31lbrs, and tune. It runs great.

Considering i went from a V6, to this. I haven't had time for dyno/track numbers yet. Just a few mexico runs. Im not complaining one bit. You'll like the eps cam. Do some searching on ls1tech. Those guys are putting great power and times with small-mild cams. Plus the eps lobes supposedly aren't as hard on the valvetrain.

Hope that helps

blackcash

I have the 222/226 .598 on a 111 LSA, not in the truck yet but it should be a good runner.

Rick_Vor

iTrader: (36)

Geoff at EPS uses a modifeid version of the new Comp Cams LSr lobes. I ordered a Pat G cam through EPS. Very happy with it so far and it idles great (pretty mild 218/222 cam).

This is from EPS's site:

http://www.engpwrsys.com/tech-notes/cam-design.html

Rick

ByuTrukr

I got the EPS/Comp cam custom grind , 226/230 .589/.600 113+2. I haven't got it in yet but I like what I'm hearing about it so far. It seems more people are going for 113 LSA, looking for a wider power band.

grey matter 04

iTrader: (9)

EPS has some really good lobes and make good power with smaller cams

Bumpers

iTrader: (10)

i hope thats true