Im confused, you wanted mileage, now you want a chunky cam and going with a verter. I just dont think that a cam above 220 is going to work best with only a 2600 converter, and it definetely isnt going to get any better mileage with any cam or converter you go with. If you want performance that 6.0l would love a mid upper 220's cam but that converter is too small for a big cam for max performance.

 

jrmchevyman i like this too


http://www.youtube.com/watch?v=NnpG8...layer_embedded

 

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

www(dot)engpwrsys(dot)com

 

getting discouraged with the millage... some say 4.10 gears will help others say they will hurt a few say nothing will help... so finally i said F'it and i'm going to do what i want and see how it works out.. don't think it can actually get worse honestly.. town or highway driving like a grandma i get 12.9mpg with 3.42's

so i bought a stall this morning and going to get a cam and install 4.10's ASAP... already have LT's and ORY ,cold air intake, electric fans, and a tune.....

 

One of the main reasons id say stay around the 220 range is because of the heavy wheels, and I know a 2600-2800 seems like enough converter for a mid 220 cam but i dont think it is, even on a 6.0l. Get you a 220 cam and have it on a 110, that would be chop nasty.

 

Do them seperately so you can document the gains with each mod.

 

lol yeah thanks. That video was the night after we did the cam install and I was still running stock manifolds and cats. I changed the oil a few days later and got rid of almost all of the sewing machine noise btw.

 

on the 110LSA what would the cons/pros be? tuning issues? idle w/ ac on issues? never heard/rode/drove and lsx motor with anything lower than a 112lsa other than a carb'd camaro with a T-REX

plan on it... i am going to the 4.10's 1st. but then i will most likely do the stall and cam at the same time

 

The tighter lsa is going to be a lil harder to tune, the tighter lsa will have a rougher idle and will be more peaky power in more of a narrow range.

 

I have a custom Ground 216/224 .551 .551 on a 110lsa and it has a bad *** idle. It is not that bad to tune either. The lower the LSA the sooner the power will come in, I love the low end with this cam...and I get alot of looks when I pull in anywhere with the wicked Idle.