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Insane Idea.... your thoughts?

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Old 04-10-2011, 11:31 AM
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Default Insane Idea.... your thoughts?

while perusing for parts for my build, i had a wild idea about using an weiand 6-71 on a LQ4. Other than having to have a lower intake machined, which shouldnt be too expensive since the LS series heads dont need a coolant crossover like the old small block chevy's, can anyone tell me why this might or might not work?
Old 04-10-2011, 11:35 AM
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8 sec potential, 12 sec slip
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Most likely a clearance issue. What kind of car is it going in?
Old 04-10-2011, 11:40 AM
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Already been thought of

Here you go

http://www.blowerdriveservice.com/ls1.php
Old 04-10-2011, 11:55 AM
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Clearance wont be an issue...
Old 04-10-2011, 11:55 AM
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damn 1750$ for a manifold!!!!
Old 04-10-2011, 12:28 PM
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It would look cool but how about the loss driving that size huffer? I have read that the 14/71 superchargers on fuel motors take 1000 hp to drive at the speed and output they are running.
Old 04-10-2011, 12:36 PM
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No doubt it would get all the "cool" points available. The visuals would be spectacular. It would end there for me. A TVS would be easier, cheaper, and more powerful. No intercooler option on the jimmy. Plus, you'd have to fab up a carb or two.....then there's that need for spark. I don't miss carbs at all.
Old 04-10-2011, 02:23 PM
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Originally Posted by FakeSnake
while perusing for parts for my build, i had a wild idea about using an weiand 6-71 on a LQ4. Other than having to have a lower intake machined, which shouldnt be too expensive since the LS series heads dont need a coolant crossover like the old small block chevy's, can anyone tell me why this might or might not work?
There you go LS2 1850 RWHP

Old 04-10-2011, 02:28 PM
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Originally Posted by grpaic
YIKES!! 1850HP from a positive displacement blower on 4 bolt heads!
Old 04-10-2011, 02:58 PM
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That does not look like an ls2, but I could be wrong. Either way its Ballin.
Old 04-10-2011, 03:33 PM
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Originally Posted by corpserodeo666
That does not look like an ls2, but I could be wrong. Either way its Ballin.
You're correct. Its not an LS2, looks like an LSX. Does have a 6 bolt block, but they are not utilizing the extra clamping force on the heads.
Old 04-11-2011, 07:24 AM
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You couldnt pay me to have one of those grenades strapped to the top of my engine. After seeing a few of them blow and send parts over the grandstands and through the pits almost hitting the car ahead of me with a chunk of intake manifold....im not to keen on the idea of running the fuel through the compressor.
Old 04-11-2011, 08:51 AM
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Originally Posted by grpaic
There you go LS2 1850 RWHP

Does anyone have pics of what the inside of that aluminum spacer looks like under the blower? Just curious how the air enters the heads.

Think it would fit under stock hood?..



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