to the people with vibrant headers
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Rent me! per hour
Joined: 03-22-07
Posts: 24,161
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From: Still fixing others mistakes.
to the people with vibrant headers
i need your opinions, reviews. dyno numbers. anything you have on this piece. im collecting data for further development of parts and various other things.
the good bad ugly. post it!
the good bad ugly. post it!
New Member
Joined: 07-03-07
Posts: 22
Likes: 0
From: WA
I emailed Vibrant about power range and dyno numbers and this was there response.
I would like to first thank you for the interest you have taken in
Vibrant.
In response to your email, our Cobalt header as all of our other headers
with 4-2-1 construction always make their power between 3800-6000 RPM.
This mid-range gain in power can exceed upwards of 12-15 horsepower!
Because of the added backpressure on our 4-2-1 construction, this design
allows for maximum mid-range power where our 4-1 design headers only
allow of extreme top end power. The Cobalt in our tests is best suited
for the benefit of mid-range power as this allows for the supercharger
to maximize it's power "push."
Feel free to contact me should you have any further questions or
concerns.
Best regards,
Deryck Griffith
Inside Sales
Vibrant Performance
T: 905-564-2808 x 237
www.vibrantperformance.com
dgriffith@vibrantpower.com
Vibrant.
In response to your email, our Cobalt header as all of our other headers
with 4-2-1 construction always make their power between 3800-6000 RPM.
This mid-range gain in power can exceed upwards of 12-15 horsepower!
Because of the added backpressure on our 4-2-1 construction, this design
allows for maximum mid-range power where our 4-1 design headers only
allow of extreme top end power. The Cobalt in our tests is best suited
for the benefit of mid-range power as this allows for the supercharger
to maximize it's power "push."
Feel free to contact me should you have any further questions or
concerns.
Best regards,
Deryck Griffith
Inside Sales
Vibrant Performance
T: 905-564-2808 x 237
www.vibrantperformance.com
dgriffith@vibrantpower.com
just installed today with corsa cat back.. feels the same, lower end seems eh but the pull at mid range to high is an increase. its not enough power to make a huge differnece but its nice.
only problem is with the headers you throw code p0420 because the o2 sensor is infront of the cat for some stupid reason
only problem is with the headers you throw code p0420 because the o2 sensor is infront of the cat for some stupid reason
Senior Member
Joined: 05-17-07
Posts: 476
Likes: 0
From: Ft. Hood
just installed today with corsa cat back.. feels the same, lower end seems eh but the pull at mid range to high is an increase. its not enough power to make a huge differnece but its nice.
only problem is with the headers you throw code p0420 because the o2 sensor is infront of the cat for some stupid reason
only problem is with the headers you throw code p0420 because the o2 sensor is infront of the cat for some stupid reason
Senior Member
Joined: 10-22-06
Posts: 2,972
Likes: 0
From: Connecticut
just installed today with corsa cat back.. feels the same, lower end seems eh but the pull at mid range to high is an increase. its not enough power to make a huge differnece but its nice.
only problem is with the headers you throw code p0420 because the o2 sensor is infront of the cat for some stupid reason
only problem is with the headers you throw code p0420 because the o2 sensor is infront of the cat for some stupid reason
Senior Member
Joined: 07-24-05
Posts: 1,321
Likes: 0
From: GTA, Ontario
just installed today with corsa cat back.. feels the same, lower end seems eh but the pull at mid range to high is an increase. its not enough power to make a huge differnece but its nice.
only problem is with the headers you throw code p0420 because the o2 sensor is infront of the cat for some stupid reason
only problem is with the headers you throw code p0420 because the o2 sensor is infront of the cat for some stupid reason
Senior Member
Joined: 03-17-06
Posts: 17,268
Likes: 0
From: Moncton Newbrunswick Can.
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