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Generation III Internal Engine 1997-2006 LS1 | LS6
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Old Oct 31, 2006 | 06:56 PM
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Anyone know the lift and rpm range on this cam wondering if it will hit. My senses are pointing to yes.
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Old Oct 31, 2006 | 07:49 PM
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Its not really the lift you should be worried about, its more about the duration when talking about PtoV issues. I see you already have the LG AFR's, that being said give them a call and ask as im sure theyve tried that combo already.
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Old Oct 31, 2006 | 07:54 PM
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I have the X4 and I plan on going with a set of milled heads. Louis Flycutt my pistons because I am goin with a defferet set of heads down the line. I just don't know what brand I want right now.

dyno graph

This is the link to my graph and setup right now.
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Old Oct 31, 2006 | 09:18 PM
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Originally Posted by DONAIMIAN
Its not really the lift you should be worried about, its more about the duration when talking about PtoV issues. I see you already have the LG AFR's, that being said give them a call and ask as im sure theyve tried that combo already.
I know It's duration and not lift I could have a .680 lift and a 224 duration and you would be fine. I just wanted to know if anyone knew the lift. Tour never going to find the duration. I donno I was just thinking I want to try and hit 480 rwhp.
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Old Nov 1, 2006 | 12:03 AM
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Originally Posted by purdueranger
I have the X4 and I plan on going with a set of milled heads. Louis Flycutt my pistons because I am goin with a defferet set of heads down the line. I just don't know what brand I want right now.

dyno graph

This is the link to my graph and setup right now.
hey, how good is the driveability of the X4 after the car was tuned???
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Old Nov 1, 2006 | 01:36 AM
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From what I recall it will hit or be prety close to hitting with the 59cc 205's. Your options are forged slugs with valve reliefs, or fly cutting if you want to use that cam.
I used that cam last year with milled Absolute Speed stage 2 heads, but I had JE pistons with valve reliefs so I didn't worry about PTVC.
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Old Nov 1, 2006 | 07:09 AM
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Lift is .615 on the biggest side.
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Old Nov 1, 2006 | 07:41 AM
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Originally Posted by SSideExhLS1
hey, how good is the driveability of the X4 after the car was tuned???
Not the best and not the worst. I drive it once a week in traffic and I can get around but it works the best when I am not in stop and go traffic. It is eating up my clutch, LS6, and I am putting the car away for the season here in the next week.

Looking at my dyno sheet, you can tell that this cam just flat out pulls.
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Old Nov 1, 2006 | 07:42 AM
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Originally Posted by John02SS
Lift is .615 on the biggest side.

How sure are you on that one?
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