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need some more help on ls3

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Old 02-03-2017, 10:57 PM
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Hi so I am trying to source parts still to get my turbo ls3 motor together, anyways I have some heads here are the specs.
- 823 rectangular port heads CNC ported and milled by Advanced Inductions, switched to hollow LS3 intake valves (milled to 64cc chanbers)
- Rocker arm trunion upgrade
- BTR Platinum Spring Kit w/Ti Retainers
- ARP head bolt kit
- Ai ChromeMoly hardened pushrods (5/16” and .080” wall thickness)

For the engine block I am using stock crank, eagle rods, ls9 cam.
I do not know if I need a front harmonic balancer like ati, I do not know what pistons to get with the heads I bought either as they are second hand heads. I am going to run studded mains as well but im stuck on what head gaskets and pistons to use. I will be running dual s200 borg warner turbos so nothing harmonic balance driven.
Thanks
Richard
Old 02-03-2017, 11:44 PM
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What do you guys think about an ls9 cam, would it be easier on engine if I had a bigger cam?
Old 02-04-2017, 10:43 PM
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Will ls3 intake be good enough for what I'm doing
Old 02-05-2017, 06:48 AM
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im running twin 54/57s on a stock LS3. What are your power goals?
Old 02-05-2017, 07:06 AM
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Originally Posted by ricardo.benin
Will ls3 intake be good enough for what I'm doing
My LS3 intake saw 28-30psi fairly regularly. They are the best factory intake IMO.
Old 02-08-2017, 12:03 PM
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What pistons should I run with 64cc chamber heads, I need to knock down the compression



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