Holley Sniper intake review
05-23-2016, 12:15 PM
#21
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Possibly but would it make much difference at 25PSI? I noticed the Edelbrock Pro-flo doesn't have stacks but rather beveled edges leading into the runners. It picked up a good amount over a stock intake, so much so I had to reassess my fueling situation. The pro-flo gained 58hp over stock in the NA intake test but I've seen boosted dynos gaining much more.
It's all hypothetical until someone tries a stock one and the chops up another one and does back to back tests.
05-23-2016, 12:19 PM
#22
To me, it looks like the stacks on the inside of the plenum would hurt more than help. Air coming through the TB is going to pile the side of the stack and create a ton of turbulence inside the plenum. Also, the turbulence is going to kill any velocity you have going into the intake. The plenum around the stack kind of negates the benefits of a velocity stack.
I think it would make more power if you cut the stacks off on the inside of the plenum.
I think it would make more power if you cut the stacks off on the inside of the plenum.
Really the only thing "not good" on these is the lack of plenum volume
Last edited by rotary1307cc; 05-23-2016 at 12:28 PM.
05-23-2016, 12:28 PM
#23
The manifold does as its design dictates.
Here is bolt on ls3. Back to back ls3 intake vs this intake (near clone/minimal plenum differences)
It looses down low and gains up top just as you would and should expect
Here is bolt on ls3. Back to back ls3 intake vs this intake (near clone/minimal plenum differences)
It looses down low and gains up top just as you would and should expect
05-23-2016, 12:37 PM
#24
To me, it looks like the stacks on the inside of the plenum would hurt more than help. Air coming through the TB is going to pile the side of the stack and create a ton of turbulence inside the plenum. Also, the turbulence is going to kill any velocity you have going into the intake. The plenum around the stack kind of negates the benefits of a velocity stack.
I think it would make more power if you cut the stacks off on the inside of the plenum.
I think it would make more power if you cut the stacks off on the inside of the plenum.
Look at this marcella Intake, guess here the TB is in relation to those runners in the way...
05-23-2016, 01:22 PM
#25
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11-30-2016, 12:04 PM
#40
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