GMPP Intake Manifold
#26
#29
#35
Wikipedia is your friend.....
The term "velocity stack" refers to an IR (individual runner) intake arrangement, where each cylinder has it's own inlet port. A velocity stack may be used with or without an "airbox" or plenum and the length and shape of the device determines several items, including.
1. Average dynamic air flow rates into the engine under the chaotic intake airflow and pressure conditions of a running engine.
2. Pressure wave propagation and recovery rates as a factor of the inlet radius and inlet side profile.
3. Average dynamic air velocity across the inner diameter.
Used with or without an "airbox". They are designed to:
1. Allow smooth and even entry of air into the intake duct with the flow stream's boundary layer adhering to the pipe walls.
2. Allow choosing of the effective rpm range of dynamic compression (cylinder fill rate).
3. Allow choosing of the overall dynamic compression by choosing inlet profile.
#38
Be Vulcan is the only one to offer a customisable manifold
Pic :
-your flange(l61, le5, lsj, ls1)
-pic your flange position/angle
-pic your color
-pic your runner size and lenght
-pic wether u want velocity stacks or not
The saab is only good for so much pwr, 300+ it's a restriction, y u think that 370hp cavy wanted my Vulcan one, the saab wasn't flowing what he needed
Pic :
-your flange(l61, le5, lsj, ls1)
-pic your flange position/angle
-pic your color
-pic your runner size and lenght
-pic wether u want velocity stacks or not
The saab is only good for so much pwr, 300+ it's a restriction, y u think that 370hp cavy wanted my Vulcan one, the saab wasn't flowing what he needed
Last edited by Jn2; 03-24-2009 at 11:59 PM. Reason: Automerged Doublepost
#39
Be Vulcan is the only one to offer a customisable manifold
Pic :
-your flange(l61, le5, lsj, ls1)
-pic your flange position/angle
-pic your color
-pic your runner size and lenght
-pic wether u want velocity stacks or not
The saab is only good for so much pwr, 300+ it's a restriction, y u think that 370hp cavy wanted my Vulcan one, the saab wasn't flowing what he needed
Pic :
-your flange(l61, le5, lsj, ls1)
-pic your flange position/angle
-pic your color
-pic your runner size and lenght
-pic wether u want velocity stacks or not
The saab is only good for so much pwr, 300+ it's a restriction, y u think that 370hp cavy wanted my Vulcan one, the saab wasn't flowing what he needed
#41
#44
Hey bro I have that part on my 07 cobalt ss/sc with the gmpp touring exhaust and I love it. I also have the gm proforamce catolog and that part will fit on your car but like me if you get that go for one of there exhaust they are great my isn't to load but has a throaty purr. Also I here are the part numbers for the exhaust.
17802111 performance
17802110 touring
Write back when you make up your mind
17802111 performance
17802110 touring
Write back when you make up your mind
#46
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