Vibrant Header & GM Performance Exhaust! (Sound Clips)
#1
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Vibrant Header & GM Performance Exhaust! (Sound Clips)
Updated Dyno #s
Well I got a Vibrant Header for Christmas to go along with the GM Performance Cat Back exhaust That I already had & Man what a Difference! So I got it installed & we went out & got a clip of what it sounds like at WOT, I will get better when I get to the Dyno! I have to see what My Numbers are with just the Header & then see what the Numbers are with the Cryo2 system I just Installed also! I Like the way it sounds at Idle sounds about like it did when I had the Stock exhaust, But when you get on it>>> It really wakes-up & you can feel it set you back a little harder! But anyway here are the Clips!
Ok Here are the Numbers Before Header Install & After Install & a Video of the 3rd run The Torque went up Nicely
Keep in Mind I am only running stage 2 w/2.8 Pulley, 1 Thing to Note is the car didn't heat soak & Lose power my 3rd pull was the strongest & My IAT temp never got above 90 degrees thru all 3 pulls & after driving there! Next week I'm Hoping to get my car back in there to see what the Cryo2 system does, Now that I have a base Line to compare too.
Well I got a Vibrant Header for Christmas to go along with the GM Performance Cat Back exhaust That I already had & Man what a Difference! So I got it installed & we went out & got a clip of what it sounds like at WOT, I will get better when I get to the Dyno! I have to see what My Numbers are with just the Header & then see what the Numbers are with the Cryo2 system I just Installed also! I Like the way it sounds at Idle sounds about like it did when I had the Stock exhaust, But when you get on it>>> It really wakes-up & you can feel it set you back a little harder! But anyway here are the Clips!
Ok Here are the Numbers Before Header Install & After Install & a Video of the 3rd run The Torque went up Nicely
Keep in Mind I am only running stage 2 w/2.8 Pulley, 1 Thing to Note is the car didn't heat soak & Lose power my 3rd pull was the strongest & My IAT temp never got above 90 degrees thru all 3 pulls & after driving there! Next week I'm Hoping to get my car back in there to see what the Cryo2 system does, Now that I have a base Line to compare too.
Last edited by BlilBT; 12-28-2007 at 08:06 PM. Reason: Updated with Dyno Numbers!
#7
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#9
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#11
#13
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#15
sounds good, i got the full vibrant exhaust for christmas its getting installed right now, btw did the shop say anything about your head gasket on the headers like the stock ones not fitting right and that you may blow it cause mine did also how much did it caust for you to get it all put on?
#18
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sounds good, i got the full vibrant exhaust for christmas its getting installed right now, btw did the shop say anything about your head gasket on the headers like the stock ones not fitting right and that you may blow it cause mine did also how much did it caust for you to get it all put on?
#21
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