ive got a 4.8 in my 07 single cab lookin to do some mods i currently have a k&n intake and cherry bomb extreme muffler (thinking about changing to slp)
but thats it so far what yall think open for any suggestions but i dont want to use spray

 

well idk what would help but there are alot of people telling me that a cam does wonders, i also have a 4.8. so idk. i just looked around. you can look on the post that i put up it says performance help please or somethin like that. i just went through posts and got to talkin to people about cams, exhaust, tunes and all that

 

save any money that you would spend on MODS and get a 6.0 or 6.2... a 6.0 probably will be alot cheaper...

add up all your mods (headers, CAI, Muffler, gear, converter) and i guarantee you youd be better off getting a 6.0 or hell even a 5.3...

nothing like more displacement....

 

alright thanks for the halp you got anything done to your 4.8

 

but if you must no... i went through this... i did a 3000 stall converter, headers, 4.10 gears, tune, posi traction, and i managed a 14.8 at 92 with a ext cab 4.8L

swapped in a 6.0 and went 13.6
did a cam and 4l80e and went 13.2
she still got more in her.... but its sold.... my buddy bought it

 

i thought about that too but i aint worried about being super fast i just want a lil more get up to beat some hemis and stangs lol

 

o i ran mine when i had first got it it wasnt brand new it had 30k on it but it was bone stoke and i got a 15.9 but i aint ran it since i raced a few of my buddys he has a 05 hemi and i always finish with my nose a the front of his front door

 

the 4.8 blows donkey choad. Swap in a real engine and then start modding it.

 

idk about that i love the bigger motors and i didnt really want the 4.8 but i have been impressed by this little motor

 

and I went mid 14s with just a tune, intake, full exhaust and a little weight off in an 04 ext cab 4.8 with 3.42s. Stock stall, open diff, stock tranny. I say keep the 4.8, mod it until your ready for more, then do the swap and use the parts off the 4.8 on your 6.0L. An engine swap isnt for everyone and not the only answer when a guy post up wanting a little more out of his current engine.