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cam guestion???

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Old May 22, 2004 | 12:01 PM
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Default cam guestion???

the cam i want to get for my truck is a 216/220 .525/.532 114 lsa i was wondering what exactly the lsa is? and if i should get a 112 lsa or 114 lsa. and i was wondering how lopy the cam would be? could some explain exactly waht all these numbers really mean. thanks
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Old May 22, 2004 | 12:13 PM
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LSA = Lobe Separation Angle. This is the angle of seperation between the exhaust highest point and the intake highest point. The lower the angle, the more overlap. This will cause more lope, stinkier exhaust gasses, harder to tune and maybe have some drivability issues.
I think there was a post with an exahaust clip of a truck with a 216/220 on a 114 lsa. You might want to do a search on this so you can get an idea how it will sound.
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Old May 22, 2004 | 12:21 PM
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i searched and i only found 1 with i think it is blackZ71 with his 212/216 cam.

so the 114 will be easies to tune? i heard that they have to do with how big your powerband is.
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Old May 22, 2004 | 02:33 PM
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how much difference is there between a 216/220 with 114 lsa ... and a TR220 with 112 lsa?
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Old May 22, 2004 | 02:36 PM
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read this.......
http://www.ls2.com/forums/showthread...threadid=19550

it will answer EVERY question you have......and jrp is a member here as well....just PM him if you don't understand the write-up
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Old May 22, 2004 | 02:40 PM
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Originally Posted by Yelo
read this.......
http://www.ls2.com/forums/showthread...threadid=19550

it will answer EVERY question you have......and jrp is a member here as well....just PM him if you don't understand the write-up
A lot of usefull in this post by JRP.
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Old May 22, 2004 | 04:46 PM
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02Denali is running a 216/220. He will probably reply here soon!
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Old May 22, 2004 | 05:43 PM
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I read that article but it's not really the type of info i was lookin for. I want to know like where the power band is with the 216/220 114 lsa vs. the TR220 112 lsa and what each one will make power wise. I know its going to be different on every truck but a general range would be good.
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Old May 22, 2004 | 05:58 PM
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the 216/220 is going to pull well past 6000rpm, probably about 6500. Also you will most likely want a stall with it. The tr220 may pull a little higher. 114 vs 112 LSA, the 114 will idle smoother, the 112 will shake the truck some.

I have a 212/216 114LSA and I am getting a stall this summer. It doesn't have to have it, but it will help out a lot.
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Old May 22, 2004 | 06:53 PM
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i am running that 216-220 cam and i love it.it pulls down low to. i do have a stall but i can tell you that it does pull well down low. and yes it will go to at least 6400. it does have a small lope to it to.
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