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Need a Cam.

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Old Jul 31, 2008 | 10:21 AM
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Default Need a Cam.

Last night i took my car to the track for the second time and i run 13.3s with the mods in my sig.(i will be installing a LS6 or used 90 when i do the cam)
I would like to do a cam to get me into the 12.9s or lower.
The cam i am looking for i would like it to be agressive (me knowing nothing about cams)
I will be installing the cam, springs and pushrods.

Any ideas on cams for me?
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Old Jul 31, 2008 | 10:43 AM
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As far as cams go, either pick one off the shelf or in my opinion pm predator z or patrick g and have one of them spec you a custom cam. Also don't forget being an a-4 that your going to need a stall converter as well.
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Old Jul 31, 2008 | 11:01 AM
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i suggest the driver mod before installing a cam. judging by your mods you're sitting on a 110 trap car...which should easily go 12.7 or better.
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Old Jul 31, 2008 | 11:36 AM
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Originally Posted by s346k
i suggest the driver mod before installing a cam.
Can you explain a little more?
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Old Jul 31, 2008 | 11:40 AM
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what he means is learn to drive your car a little better before you start to sink money into it, I think he just meant that it looks like your car should run faster.
As far as the cam goes, there is nothing wrong with a 224ish cam! Dont get fooled into getting a donkey dick cam that will have an everest like power curve. Im running a 224/228, numbers in sig.
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Old Jul 31, 2008 | 11:48 AM
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228-232 just at .600 lift on a 111lsa
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Old Jul 31, 2008 | 12:00 PM
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Originally Posted by ZMONSTER!
what he means is learn to drive your car a little better before you start to sink money into it.
I am trying.
But from 7 passes that i have made in two days i come up with 13.3s @ 105 & my first pass ever on the car was a 13.27.
Tires lowered to 16 to 18 pounds on BFgoodrich Drag T/As.
As soon as that third light turns yellow my foot is to the floor until the end and the everything hooks.
The car is an A4 with 3.23s. i have used the factory converter and had the RPMs up around 1400 then launch but that doesnt seem to do better.
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Old Jul 31, 2008 | 12:36 PM
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yes, what i mean is...the way to make a car run is NOT by throwing money at it. ie buying and installing a cam. you will then have a compounded problem. right now it seems the tune is off or something, as that car should trap more than 105 with the given mods. i would look for a 108+ trap out of that setup and possibly another (better) tune if possible. i'd lower the air pressure to 12-13 psi, as it will go up during the burnout. get the car to run the best it can now before you change anything. adding MORE variables to a problem is just asking for trouble.

the car will go sub 12.99 with more practice. you have how many passes under your belt with it like it is? my bolt-on stall car started @ 12.8 and ended up @ 12.2 a couple months later with the EXACT same setup, just practice practice practice. i bet i made 50 passes in that 2 month span.
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Old Jul 31, 2008 | 08:25 PM
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But if i were to go with a cam, could i go with the XR281HR with a spring package?(any better cams)? And a Yank 3600-4000 stall.
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