2.4L LE5 Performance Tech 16 valve 171 hp EcoTec with 163 lb-ft of torque

2.4 Turbo - Intake Question

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Old 01-16-2012 | 04:25 PM
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I'm not to sure about the LE5 but for sure its for L61
Old 01-16-2012 | 05:12 PM
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^^^and LAP
Old 01-16-2012 | 05:14 PM
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Originally Posted by donald
its still the 256 but with more psi 11 instead of 8
doesnt matter, im pushing 10-11psi on stg 2, i have pushed 13psi on stg2
and you have or you ordered the kit with s256 with extended tip.

10 psi is not much for that big turbo.

Originally Posted by CobaltLs505
I wouldn't trust a canned tune especially if your gonna boost 11 psi. Your motor is gonna be a ticking time bomb and BYT uses HPT as there tuning software
Originally Posted by CobaltLs505
But running 11 psi on a supercharger is completely different compare to running 11 psi on a turbo
the tune that zzp gives you is more to give you an idea where the tune would be around, the local tuner (if you have) will tweak it a lil more. but at least it gives you a base tune for the turbo.

Originally Posted by CobaltLs505
It all matters in the tune, I think the 2.4 motor could handle 250 I'm not to sure if its to the crank or to the wheel and the weakest part in the Ecotec motor is the rods
If im not mistaken is 300hp (that why i dont want to pass that line just in case lol)

and like he says, is all in the Tune.

on 10 psi i have pulled 350z's, g35's, a big is350 with exhaust. and others.

Last edited by DFZ24; 01-16-2012 at 05:19 PM.
Old 01-16-2012 | 05:17 PM
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Originally Posted by Mindrot
I thought the LE5 in every year was Gen 2?
it was believed or to my understanding that 06-07 (some) had better internals or forged internals and not the 08 ones.

and i think i will ask for the intake part only to zzp lol
Old 01-16-2012 | 05:18 PM
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Originally Posted by DFZ24
it was believed or to my understanding that 06-07 (some) had better internals or forged internals and not the 08 ones.

and i think i will ask for the intake part only to zzp lol
Rods, yeah
Old 01-17-2012 | 06:18 AM
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any of you guys know what it would take to run the lnf intake mani monograt has one for sale for 80 and i sold mine already cause i was gonna sc it but i decided to turbo it so what would it take to bolt it up and make it work
Old 01-17-2012 | 10:17 AM
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I would ask ZZP they should know
Old 01-17-2012 | 07:21 PM
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Originally Posted by CobaltLs505
I would ask ZZP they should know
If anyone knows best it would be Ryan
Old 01-17-2012 | 08:41 PM
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You would need to get injector slots milled into the intake manifold, and I'm not even sure if there is enough aluminum there to do it correctly.
Old 01-17-2012 | 09:41 PM
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how much did the custom air to air run you guys who bought it?
Old 01-18-2012 | 06:05 AM
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Originally Posted by noorjariri
You would need to get injector slots milled into the intake manifold, and I'm not even sure if there is enough aluminum there to do it correctly.
ok just a ? but why would i need injector slots my stock intake don't have them and to the other ? the kit runs the same price just air to air instead
Old 01-18-2012 | 06:10 AM
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ok monograt just tryed it for me on his vvt head and it dosen't even line up so no go on that anyone know where i can get a cheap lk9 manifold thats already prep. to go on the lsj block
Old 01-18-2012 | 11:04 AM
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Originally Posted by donald
ok just a ? but why would i need injector slots my stock intake don't have them and to the other ? the kit runs the same price just air to air instead
because the lnf doesnt have to make room for port fuel injectors, therefore can have a different intake side profile.
Old 01-18-2012 | 11:19 AM
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ok well zzp is gonna modify the lk9 for me when i buy my turbo kit he said ryan is working on one now for the 2.4 turbo kits
Old 01-18-2012 | 11:57 AM
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Originally Posted by donald
ok well zzp is gonna modify the lk9 for me when i buy my turbo kit he said ryan is working on one now for the 2.4 turbo kits
That's a great thing for us to consider in the future
Old 01-18-2012 | 12:35 PM
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ya i know i am gonna buy it with the kit when i buy in about a week and then next year get a built motor from them and push my car to like 400 to 500 with the tranny they offer hopefully with the stage 3 im getting and exhaust and new intake i could be pushing 300-320 hp
Old 01-18-2012 | 12:45 PM
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If u get all that stuff you'll be way more than 300-320 hp
Old 01-18-2012 | 12:55 PM
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Originally Posted by CobaltLs505
If u get all that stuff you'll be way more than 300-320 hp
ok if i just get the stage 3 kit and the intake mani and full catless, muffler delete 3 inch exhaust and a good tune where do you think that would put me at
the kit runs 11 psi
Old 01-18-2012 | 02:10 PM
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With 11 psi my guess should be around 260- 280 hp but if u getting built motor and Tranny and raise up some boost you'll be around 300- 350hp
Old 01-19-2012 | 06:02 AM
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im thinking in may getting the cams and springs so i can rev higher but if i can hit almost 300 with the setup im getting i will be happy
Old 01-19-2012 | 06:59 AM
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11psi is way more than 260whp last I remember. Using that kit of course. It was either 11 or 12psi that yieled 350whp for ZZPs shop LE5. They don't have a dyno sheet up anymore so I don't have proof.
Old 01-19-2012 | 07:10 AM
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they said they have one with the stage 3 kit thats in the 11's in 1/4 mile not sure what else is done to that car but i just want around 300 for now until i can buy the built motor and tranny from them next year with taxes
Old 01-19-2012 | 09:53 AM
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i would think 11 psi is more than 260-280 on an le5. i have the stage 2 kit on my 2.2 and running like 240whp
Old 01-19-2012 | 09:59 AM
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Originally Posted by donald
they said they have one with the stage 3 kit thats in the 11's in 1/4 mile not sure what else is done to that car but i just want around 300 for now until i can buy the built motor and tranny from them next year with taxes
Slicks, exhaust and valve springs I think?
Old 01-19-2012 | 09:59 AM
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ya me to at least 300 hp for the stage 3 because it adds 150 + hp and the 2.4's runlike 156whp stock with no upgrades so thats like 306 but idk until i dyno in 2 weeks


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