Engine Power Systems

 

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

 

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

 

like your truck wasn't already fast enough cody!

 

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

 

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

 

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

 

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.

 

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

 

i hope thats true