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to bore or not to bore? Cam choice

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Old Jul 16, 2011 | 08:32 AM
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Default to bore or not to bore? Cam choice

Hey all, so after much debate if i wanted to sell or not ive decided to keep my LS6 stang. Right now the car is a nitrous car. This winter i WILL be converting to turbo. So first thing i need to decide what pistons to go with. I always wanted the car to be a 408 but im curious is it a good idea to do a 408 and boost with stock block? Or should i do something a bit less like a 370,383 ect ect... My goal with the car is 700+ rwhp through a TH400.

Next question would be my cam, right now the car has a TREX cam. Any thoughts on this being used for boost or should i go with something like a z06 cam for boost?
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Old Jul 18, 2011 | 04:37 PM
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bump it
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Old Jul 18, 2011 | 06:39 PM
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Originally Posted by zapp109
Hey all, so after much debate if i wanted to sell or not ive decided to keep my LS6 stang. Right now the car is a nitrous car. This winter i WILL be converting to turbo. So first thing i need to decide what pistons to go with. I always wanted the car to be a 408 but im curious is it a good idea to do a 408 and boost with stock block? Or should i do something a bit less like a 370,383 ect ect... My goal with the car is 700+ rwhp through a TH400.

Next question would be my cam, right now the car has a TREX cam. Any thoughts on this being used for boost or should i go with something like a z06 cam for boost?
You wont be able to do a 408 without sleeving the LS6 block.

It is better to keep the sleeves thick (stock ish bore) with the aluminum blocks because they are stronger that way. Just run a little more boost to compensate for the smaller displacement.

People have made more than 700 fairly easily on the stock bore.
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Old Jul 18, 2011 | 09:31 PM
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Trex can be used, far from optimal though
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Old Jul 19, 2011 | 07:03 AM
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Ok thanks, Ill just sell the cam and pistons that are in the car now, im sure its been asked a million times on here but any recommendations on a cam then?
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