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Old Aug 27, 2006 | 03:47 PM
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Default F-Body with LS6

Hi,
I have a 99 SS camero with LS1, that I just blow the motor in. I would like to know if you think it would be better to put an LS6 in instead of the LS1? I would also like to know if it will bolt up to the 6 SP trans? what else do I need to look at? or would it be beter to put an LS2 with a supercharger? I have the superchager already. any ideas would be great?
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Old Aug 27, 2006 | 04:02 PM
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LS2 because it has a bigger bore
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Old Aug 27, 2006 | 04:15 PM
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Originally Posted by LSGunZ28
LS2 because it has a bigger bore
Doesn't the LS6 Also have a bigger bore?
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Old Aug 27, 2006 | 04:19 PM
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Originally Posted by STKN1STGEAR
Hi,
I have a 99 SS camero with LS1, that I just blow the motor in.
Buy a honda.
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Old Aug 27, 2006 | 04:20 PM
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Originally Posted by STKN1STGEAR
Doesn't the LS6 Also have a bigger bore?
Nope
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Old Aug 27, 2006 | 04:20 PM
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LS1 and LS6 block are the same with the exception that the LS6 block has ported oil passages. They will all bolt on to the T56 fine.
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Old Aug 27, 2006 | 04:35 PM
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Originally Posted by Rynofasho
Buy a honda.
No Rice for me I like meat and potatoes
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Old Aug 27, 2006 | 04:37 PM
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Originally Posted by STKN1STGEAR
Doesn't the LS6 Also have a bigger bore?

LS6 is the same bore and stroke as the LS1 with the exception of different a cam and heads. Also I think the cmpression may be different along with a breather hole in the block somewhere. that is all Im assuming.
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Old Aug 27, 2006 | 04:40 PM
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Originally Posted by Rynofasho
Nope
so other that the ported oil what else is differant?
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Old Aug 27, 2006 | 04:42 PM
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As mentioned, heads and cam are different and possibly the intake depending on what year LS1 you have.
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Old Aug 27, 2006 | 04:42 PM
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Originally Posted by LSGunZ28
LS6 is the same bore and stroke as the LS1 with the exception of different a cam and heads. Also I think the cmpression may be different along with a breather hole in the block somewhere. that is all Im assuming.
so if I reuild the LS1 andput a new Z06 cam and heads then I have an LS6?
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Old Aug 27, 2006 | 04:43 PM
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it is a 99 SS. I think that the LS6 also has forged pistons and connecting rods ? yes?
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Old Aug 27, 2006 | 04:50 PM
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Old Aug 27, 2006 | 05:07 PM
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Originally Posted by STKN1STGEAR
so if I reuild the LS1 andput a new Z06 cam and heads then I have an LS6?
please leard how to spell
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Old Aug 27, 2006 | 07:56 PM
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Originally Posted by THE_SUPRA
please leard how to spell
sorry for the typo.
please look in the mirror.
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Old Aug 27, 2006 | 08:00 PM
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Go for the LS2. It has more torque, and more potential with the extra displacement. 400rwhp with bolt-ons means easily 500 with H/C. I wouldn't even get power-adders or a stroker if I could make 500 N/A so easily.
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Old Aug 27, 2006 | 09:40 PM
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Originally Posted by mpe488
Go for the LS2. It has more torque, and more potential with the extra displacement. 400rwhp with bolt-ons means easily 500 with H/C. I wouldn't even get power-adders or a stroker if I could make 500 N/A so easily.
I agree, go with the LS2. However, 500 rwhp is not easy. Even with the extra displacement, you have to have a pretty nasty(read BIG) cam and top notch heads to see 500 rwhp n/a. Very, very few cars I have heard of hit 400 with just bolton's also. If you already have a supercharger go ahead and use it. Which one is it?
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Old Aug 27, 2006 | 09:55 PM
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Originally Posted by STKN1STGEAR
it is a 99 SS. I think that the LS6 also has forged pistons and connecting rods ? yes?
NOPE.
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Old Aug 27, 2006 | 10:05 PM
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Originally Posted by Stang's Bane
I agree, go with the LS2. However, 500 rwhp is not easy. Even with the extra displacement, you have to have a pretty nasty(read BIG) cam and top notch heads to see 500 rwhp n/a. Very, very few cars I have heard of hit 400 with just bolton's also. If you already have a supercharger go ahead and use it. Which one is it?

It's a vortec 9PSI w/aftercooler
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Old Aug 27, 2006 | 10:05 PM
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Originally Posted by moeZ28
NOPE.
Please explain
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