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I picked up twins!

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Old 02-24-2011, 03:14 AM
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Default I picked up twins!

02 Tahoe 5.3l and a 04 Silverado 5.3l ...$350 for the pair...02 ran and the 04 had a intake fire. Punching them both out to 5.7L and one for my 85 vette and one for my 99 GMC Sierra.

Vette engine plans:
LS6 intake
naughty cam
ls1 vette heads
Any other ideas? Not going to Supercharge or Turbo. Don't wanna hear about 6.0l blah blah blah this or that.

Truck engine is still in the dream state.
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Old 02-24-2011, 03:24 AM
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Are these the beloved LQ4/LQ9s?
Old 02-24-2011, 03:53 AM
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he said they were both 5.3L motors. lq4/9's are 6.0L
Old 02-24-2011, 04:01 AM
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LS6 heads, not LS1. worth the investment. if you call 400 bucks an investment
Old 02-24-2011, 04:06 PM
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Originally Posted by earmuffs
LS6 heads, not LS1. worth the investment. if you call 400 bucks an investment
Where can you get ls6 heads for $400 a pair?


Engines are the LM7 or L59 (Flex Fuel) variety. Vin T, Z respectively.
Old 02-24-2011, 04:42 PM
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hear on this forum or a ls vette forum.
Old 02-24-2011, 06:02 PM
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What kind of difference is there between the ls1/6 heads? Arent they both 2.00 Intake?
Old 02-24-2011, 06:40 PM
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the LS6 heads flow better




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