OK, just got back from the dyno!

Cam 216,220 114lsa .526/.532 lift
LS1 Edit (Timing curves only) no fuel changes
Flowmaster muffler

Thats it, no other mods.

301.9 SAE RWHP
303.6 RWTQ

Peak from 5300-5800 for Hp and torque was flat from 3500-5000 rpm. I am pretty damn impressed! Now all I need is the UPD and I'll be done.

I'll get the graphs posted up later.

Ryan K.

 

nice numbers....get some LTs on there and the UPD and you'll be pushing 320/320 for sure. thanks for the info.

 

if im wrong correct me please
stock rwhp is about 230 and at the flywheel 285?
now you have 301 rwhp so you jumped 70hp.. thats awesome
o yea thats accorrding to a 5.3L.

 

he's got a 6.0, his numbers are just about right with the little bit of tuning he did and the cam selection.

 

yup thats the 6.0L what are people getting stock?

Ryan K.

 

I believe the 6.0 stock runs 300hp at the flywheel and near 243hp at the rear wheels. So you went up about 60hp. good numbers :-)

 

Ryan, those are awesome #'s.

 

That is the same cam I am running. I know if i got a tune with it I will get some more. I lost quite a bit down low until i threw in my stall. But all and all not a bad cam

 

This is the same cam I will be installing in my 4.8 GMC. Just wondering what kind of increases you got out of the swap? I plan on doing it after the new year. I would like to find a converter before I do the swap, but the closer it comes all I might be able to afford is the cam and springs install and a Nelson Performance tune. Do you think the truck will fall on its face down low without the stall? Any help would be great.

 

I didn't see/feel any decrease down low with the 6.0L In fact it feels more responsive!

Ryan K.