Intake Manifold ?
03-08-2008, 07:10 AM
#1
Staging Lane
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Intake Manifold ?
hi all ,,
i searched all the net and didn't found any result of Intake Manifold for the 4.8?
or they didnt made any Intake Manifold for the 4.8L ?
did any one know where to find Intake Manifold's for the chevy ,
4.8,
5.3,
5.7
6.0 ?
and thnx
i searched all the net and didn't found any result of Intake Manifold for the 4.8?
or they didnt made any Intake Manifold for the 4.8L ?
did any one know where to find Intake Manifold's for the chevy ,
4.8,
5.3,
5.7
6.0 ?
and thnx
03-08-2008, 07:53 AM
#2
seriously??
the 4.8, 5.3 use the same intake.......let me find you a HUGE thread comparing all the intakes....any ls1 intake from 99-07 will fit your 4.8...any ls6, ls1, or truck intake... they have the same bolt patterns...only some have a different style fuel rail/coil layout.
the 4.8, 5.3 use the same intake.......let me find you a HUGE thread comparing all the intakes....any ls1 intake from 99-07 will fit your 4.8...any ls6, ls1, or truck intake... they have the same bolt patterns...only some have a different style fuel rail/coil layout.
03-08-2008, 09:53 AM
#5
no prob BOB...
just keep in mind, almost EVERYTHING will interchange between these motors, from a corvette z06, z-28, 4.8, 5.3, 5.7, 6.0..... they are all ls1's and use similar cams/heads/intakes..... some stuff requires mods to make fit, but most will swap over...
your motor is what we call a gen iii ls1 ( gen 3 )..... so if you do a parts search, almost anything you find for a gen iii ls1 will fit your 4.8. ;-)
just keep in mind, almost EVERYTHING will interchange between these motors, from a corvette z06, z-28, 4.8, 5.3, 5.7, 6.0..... they are all ls1's and use similar cams/heads/intakes..... some stuff requires mods to make fit, but most will swap over...
your motor is what we call a gen iii ls1 ( gen 3 )..... so if you do a parts search, almost anything you find for a gen iii ls1 will fit your 4.8. ;-)
03-08-2008, 10:06 AM
#6
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i read it i didnt understand well in numbers and parts 
so can u help me with it ?
i need a good Intake Manifold for high rpm and with 220\220 cam on 4.8L
whats the Intake Manifold would be great for it ?
so can u help me with it ?i need a good Intake Manifold for high rpm and with 220\220 cam on 4.8L
whats the Intake Manifold would be great for it ?
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03-08-2008, 10:50 AM
#10
there are threads all on here about doing the ls6 manifold swap... use that search tab in the GM ENGINE & EXHAUST forum....
a 220/220 is going to run out of power before it revs "high"...at around 6300-6400
i couldnt see a need for an intake swap? but if you must, the fast 90/90 is a good upgrade, along with a 224-230 duration, high lift cam, and all other supporting valvetrain upgrades to rev high....
how much is "high"..... 7,000..... 7500?? we have revved a forged 283 to 9500 rpm.... i call that "high"... just depends what you want bro.
a 220/220 is going to run out of power before it revs "high"...at around 6300-6400
i couldnt see a need for an intake swap? but if you must, the fast 90/90 is a good upgrade, along with a 224-230 duration, high lift cam, and all other supporting valvetrain upgrades to rev high....
how much is "high"..... 7,000..... 7500?? we have revved a forged 283 to 9500 rpm.... i call that "high"... just depends what you want bro.