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cam purchase assistance needed

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Old 10-10-2013, 11:37 AM
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Originally Posted by Sales2@Texas-speed
Lift is not as pertinent to LS motors as is duration. Overcoming big lift cams is a spring change away.



Depends on what you want from the cam and how you use your truck. Either of those will need converter and are going to have a dead spot under 3000 rpm. Not knowing everything about your setup and goals, I would recommend the 224R on a 112. Feel free to give us a call or shoot us a PM for pricing and to further discuss your options.

- Beau @ TSP
thats what comp told me, so im just going off of their knowledge. i will be getting a 3-3400 stall when i go bigger. id like my power in the low to mid range. right now its in the mid-top end. my goals? i wanna go fast, duh, lol
Old 10-11-2013, 11:58 AM
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Marine, when I talked with them yesterday... since I am in Hawaii, they really wouldnt assist with any discounts because of the shipping cost.
With the 220/220 cam I was told I didnt need a stall, but if I went anything larger I would. Also, I am looking to change the push rods, lifters and truions. I am still looking for a set of 243's or 799. Trying to make about 400 good hp
Old 10-11-2013, 02:59 PM
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You won't get 400 NA out of a 5.3

243s and 220r would be around 360-375
Old 10-11-2013, 03:19 PM
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Originally Posted by justoyz2
Marine, when I talked with them yesterday... since I am in Hawaii, they really wouldnt assist with any discounts because of the shipping cost.
With the 220/220 cam I was told I didnt need a stall, but if I went anything larger I would. Also, I am looking to change the push rods, lifters and truions. I am still looking for a set of 243's or 799. Trying to make about 400 good hp
im in kansas so i would prolly get a lil better deal. not to burst ur bubble but 400 prolly wont happen. 350-375ish is more like it. i want 400 as well before i add spray thats why i want a 224/228 or 224/230 with some other mods. also i would add a stall with a 220/220 cam. dont need anything big but a 2500-28 would work great. im planning on getting a 32-3400 on mine for my next cam swap.

Originally Posted by Chevy_King1500
You won't get 400 NA out of a 5.3

243s and 220r would be around 360-375
im with this guy ^^^^
Old 10-11-2013, 04:19 PM
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off topic, but i keep seeing "you wont make 400 with a 5.3"

i think it can be done with a good set of heads. i wish someone would step up and do it already.
Old 10-11-2013, 04:28 PM
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^^^ And some compression.
Old 10-11-2013, 05:37 PM
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400 can be made N/A from a 5.3L. It just takes the right heads/cam combo. Instead of replying to each individual post, I am just going to recommend giving us a call and we can discuss further with each of you options and pricing. Thanks

- Beau @ TSP.

PS. Long time no talk Stewart. How's the S10 coming along?
Old 10-11-2013, 07:37 PM
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The 5.3 generally puts out about 35ish at the crank, with the 220r cam gains are around another 35ish. 243/799 heads should net about another 35... so realistically thats over 420ish at the crank
Old 10-11-2013, 07:39 PM
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Let's just say trying to get 400 hp to the wheels with a 5.3 means a lot money and a lumpy cam that won't be all that streetable. Certainly not achievable with the cams being discussed so far. Don't get hung up on numbers.
Old 10-11-2013, 09:06 PM
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Originally Posted by justoyz2
The 5.3 generally puts out about 35ish at the crank, with the 220r cam gains are around another 35ish. 243/799 heads should net about another 35... so realistically thats over 420ish at the crank
realistically? an lm7 is rated at 285 bhp


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