Crankshaft Mopar Performance 0.040" under

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Mar 6, 2009 | 04:29 AM

360tripleblack77

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Crankshaft Mopar Performance 0.040" under

Dear MoparManiacs

My name is Diego Jones. I live in Brazil and have a 1977' Brazilian Dodge Charger. A-Body with a 318 stroker 360 engine. I use the engine crankshaft Mopar Performance, PN: DCC-5007257 318/340 main.

Purchased at Summit Racing: http://store.summitracing.com/partde...7&autoview=sku

I had a problem with connecting rods and a crankshaft of the damaged rods.

Send it to retifer. been measured with 0.040" under

I risk breaking the engine is turning 7000 RPM with the crankshaft since 0.040?

YOUTUBE video of My Dodge Charger on Drag Race:

http://www.youtube.com/watch?v=GXYSfUCsd-4

Thanks...

Mar 6, 2009 | 07:33 AM

78D200

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Joined: Apr 2008

Posts: 8,173

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From: Goffstown, NH

I wouldn't trust any crank that was turned over .030 (even that can be a bit much depending on the motor), but that is just me. How much power are you getting from the motor?

Did you get the crank from Summit Racing damaged?

Mar 6, 2009 | 11:27 PM

66sportfury

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whats turned 40 under the mains? or rods? mains... me i wouldnt be scared as long as its balanced right. rods well it would make a nice mail box stand.

Feb 7, 2017 | 12:58 PM

TVLynn

Mopar Lover

Joined: Apr 2011

Posts: 4,282

Likes: 388

A competent shop should be able to weld it back to stock size. I'm sure it wont be cheap. Is it cast or forged ? Cast? use it for a door stop...040 under bearings will be hard to find