BADBOYZ28

iTrader: (228)

I have an LS6 intake right now. What I want to know is would it be worth going to an LSX 78mm??? What kinda of gains would I see with the mods in my sig. below. I'v heard several diffrent things so I just wanna know what experiances you guys have had.
Thanks in advance

MachoCamacho

go 90, its not worth it to go from ls6 to lsx 78

jrp

iTrader: (16)

Gloveperson

iTrader: (9)

With a 78mm, I would say maybe 5 RWHP, give or take 1 or 2. Get the 90, you will get a lot more, especially with the size of your cam.

obZidian

iTrader: (2)

the swap from the ls6 to lsx 78mm is not worth the price of the unit. Sine you have a cam and a sweet motor, go for the 90mm.......it will give your cam the necesary air flow and when you get new heads, the gains will keep on going up!!! look for 15-20hp with the 90mm.

BADBOYZ28

iTrader: (228)

So even with my stock cubes I'll get some hp with the 90mm more than will the 78mm? Will I need to swap out TB also? What kinda gains am I going to be looking at with the 90mm more or less?

BADBOYZ28

iTrader: (228)

ttt!!

2MuchRiceMakesMeSick

I doubt youll see much of a gain with the 90 (if any), It just gives you the option of upgrading to bigger cubes later. If you buy the 90mm LSX you will need the 90mm TB.

LS1_PNYTAMR

iTrader: (1)

will u need to upgrade anything else besides the intake and tb? will the rest of the intake setup bolt right up?