warrenb213

Aight guy's I've been here long enough so don't flame me here. lol

I have seen the dyno sheet of this 2.4 intake mani setup on an un-tuned 2.2, but I have yet to see one of a relatively stock cobalt w/ tuning.

Give it up folks.

Nato09

i installed the 2.4 mani on mine about a week ago. low end decreases slightly, but the car pulls alot harder past 3500RPM. sounds alot better too.

warrenb213

and are u trifecta tuned nato09?

Nato09

no, currently no tune.

warrenb213

bump.

MP Cobalt

iTrader: (4)

lol Maybe ill borrow my buddys 2.4 mani and see

PsychoCam

iTrader: (29)

I really need to get my car dyno'ed. I have the 2.4 mani and trifecta tune.
See vbgarage for complete list of mods.
I will be getting dyno'ed in the spring hopefully

philupondes

is there a how to thread on the 2.4 mani to 2.2 and is it worth the time???

umrdyldo

iTrader: (1)

Yes it's worth the time and yes the 2.4 mani comes with instructions. Look around they are posted somewhere.

stenguyen1

iTrader: (2)

you can actually download the info to install it at crateenginedepot.com
and it is worth the time i did the 2.4 mani swap and i can tell teh difference one i installed it.

Maven

iTrader: (1)

Yes theres a how-to, I did one. Yes its worth the time. If youre good you can do it well under an hour.

philupondes

I see you have a few good bolt ons, are you running with a tune? big differnce with out a tune? reason I ask I have some of the same (no tune)!

knoxbox

subbed for answers... and were is link to untuned dino 2.4 mani swap?

Jn2

iTrader: (1)

untuned dyno is on CED's website...shows u the dyno page before u can order the kit

http://www.crateenginedepot.com/stor...9Eg6f2Qic0DQXN

Cobaltxfe09

i have a ? i have an 09 2.2 with SAI could i do this or not

LScoupeTUNER

looks like i found my next mod once i get 250 bucks

cougar2588

right behind you
well either the 2.4 IM or the 2.5 inch DP with a high flow cat....not sure which i should go with first.
either way i plan on getting a tune when spring time rolls around.

Maven

iTrader: (1)

Yes you can, but you may not get the ame results. For 2008 the LE5(2.4) manifold was redesigned. 2008-2009 LE5s use ths new manifold, so does the 2009 LAP. So youve already got a 2.4 manifold, the question is whether or not the 1st design 2.4 manifold flows better than the second. Id be willing to wager a dollar it does, based on simply physical appearance, but I know of no testing to prove either way.

tonio5555

Agreed, I said this way back that we need to see if Trifecta corrects the low end power loss.

stenguyen1

iTrader: (2)

well i got the tune before i put my headers and 2.4 manifold on and clutch.
but it runs really great without a tune for the headers and manifold.
and my exhaust is custom piping all the way from the headers with 2.5 piping n high flow cat.

im actually waiting for steve to come to houston so i can get tuned by him and which will likely be a dyno tune. you can search the forum for another group tune in the houston area.

philupondes

where did you pick up your header at and $, looks very nice

and what r u using for springs, I'm getting some this week but still havent made up my mind which ones, I'm thinking the tenzoR 2/2.5

Jn2

iTrader: (1)

i have the throttle body adapter for sale if anyone is interested

Cobaltxfe09

thanks again maven

stenguyen1

iTrader: (2)

i got my headers at zzperformance.com n they were the 250 dollar one i think i know its teh most expensive ones

and with the springs i went wit aerospeed springs they don't make them anymore but they were a 2/2.5 inch drop.

knoxbox

you do know our cars can only have 1 header not headers...