INTERNAL ENGINE MODIFICATIONS Valvetrain |Heads | Strokers | Design | Assembly

LQ4? or maybe a LS-6...

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Old 12-14-2009 | 11:16 AM
  #11  
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Originally Posted by RandomHero
In my opinion, it depends what your goals and budget it. Sure the lq4 is slightly larger, but the aluminum block weighs about 80 pounds less which is a notable difference. The ls6 in my opinion is better suited for an n/a build and the lq4 is better suited for forced induction when you're on a reasonable budget.

However, in order to obtain 600 rwhp numbers I would go with the lq4 and turbo it. That would be the cheapest and most efficient route to 600 rwhp without nitrous.
Get KB to hook you up with a nice Turbo kit
Old 12-14-2009 | 11:18 AM
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Originally Posted by hirdlej
Cubes and compression , Do a lq4 with ls6 heads if you want to keep it all gm.
Cubes and Forced Induction, you know he isn't gonna wanna spring for 91 at the pump....
Old 12-14-2009 | 11:19 AM
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Originally Posted by charcoal03silvy
Get KB to hook you up with a nice Turbo kit
That's the route I'm taking. It's just a long and slow process.
Old 03-09-2010 | 07:53 PM
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so can I take a LQ-4 and swap over my heads and intake set up?
Old 03-09-2010 | 11:31 PM
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You could swap them over but if your serious about making 600 rwhp the thought of 4.8 heads and intake should never cross your mind.
Old 03-10-2010 | 09:12 PM
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werd, I'm gonna go the LQ-4 and a good set of heads, got the cam sitting there already just waiting for my Court to be over and some cash to build back up.
Old 03-13-2010 | 10:05 PM
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Your motor is just like your relationship, if you don't have good HEAD it will not work very well!

243s are a very nice stock head, TFS makes one of the best in the aftermarket
Old 03-13-2010 | 11:04 PM
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I think if I can get around 450-475HP and a close amount of TQ it should move my little truck out pretty good.
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