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Lunati voodoo cranks ? same as scat and eagle ?

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Lunati voodoo cranks ? same as scat and eagle ? Empty Lunati voodoo cranks ? same as scat and eagle ?

Post  5pointslow December 20th 2021, 11:31 am

obviously dealing with lead times and everything i have been looking to see what was available in stock

I see lunati has voodoo 4340 forged crank
https://www.jegs.com/i/Lunati/638/70743002/10002/-1


could i expect same quality of this as the scat and eagle ? I assume its a offshore casting like them


Thanks
Andy
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Post  5pointslow December 20th 2021, 11:32 am

from lunati's website

Voodoo Crankshaft. Constructed from 4340 non-twist forgings for durability and strength in high performance applications. Lightening holes in rod journals reduce crankshaft inertia to enable increased acceleration. All tolerances held to exacting standards for the highest quality product. Nitride heat treated with micropolished journals.
Stroke: 4.300"
Main Bearing O.D.: 3.000"
Rod Journal O.D.: 2.200"
Minimum Rod Length: 6.800"
Rod Journal Width: 2.000"
Connecting Rod: Big Chevy
Notes:

All Lunati crankshafts MUST use narrow or chamfered main & rod bearings.
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Post  Uglytruck December 20th 2021, 1:29 pm

I have used that crank in my last engine and was very happy with the fit and finish.

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Post  gt350hr December 20th 2021, 1:59 pm

Lunati 460 cranks were/are made by Scat

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Post  Paul Kane December 20th 2021, 7:05 pm

gt350hr wrote:   Lunati 460 cranks were/are made by Scat
Yep, private-labeled Scat forgings and whittled to Lunati's call outs.

Beware that the Lunati-branded Ford stroker crankshafts have a snout that necks down like an OEM cast 460 crankshaft (>1.375" in the middle of the snout), whereas the snouts of the Scat-branded cranks are full 1.375" diameter from the timing register to the nose.
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Post  5pointslow December 22nd 2021, 8:42 am

Thanks for the heads up

I ended up ordering it based on mostly that it was in stock and for a 750 hp build it should be good

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Post  dfree383 December 22nd 2021, 10:03 am

They are nice, machined in USA from my understanding
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Post  ED468 December 22nd 2021, 11:57 am

I bet there good for 1000 Hp easy if setup right. Their machine work was sure better on my Lunati crank then other brand rods.

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Post  snuff98 December 22nd 2021, 1:44 pm

I have two of those, very accurate on the machine work, one is in my 572 with sr71 heads making very respectable power. On the Horsepower tv show a 598 was built using that crank and same brand rods and I believe it made north of 1100 hp. This was done at the Kaase shop. Mine has seen had seen 8100 rpm a couple of times on a greasy track.

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