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Posted

Thanks sleeper. That's what I was looking for. It seems like the biggest issue with cranks failing is the rods themselves or shitty true and welds.

As far as forged vs billet webs, there are lots of people running hot rod 4mil cranks with the big bores so I don't think that's an issue. I hear pros and cons with both setups. If I was building a full on drag bike I would go billet but this is just a play bike.

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Posted

I would go forged. You can buy a brand new forged for the price of rebuilding a billet.

 

I've broken both so I'm not partial to either.

 

My old 10mm DM was built by M&M back in 2010 with a forged crank. It's still running with the original crank today.

Posted

Hmm. Might have to give Andy a call and see if he is still building those cranks.

You are right Tricked. Hardy hear from him any more. He is good dude. I had him cut me some cheetah domes about a year ago.

  • 4 months later...
Posted

Where can I see these cranks online? I have always heard 7mil and up make sure you buy billet and its either twister or crank works. Is this a myth? Sure would like to pay half price for the same quality.

Posted

Myth for sure. Both quality Forged and Billits break just as much as one another. IMO, not worth the $300-500 difference. I've even destroyed a 4mm twister crank in one season, when in the same motor a HotRods lived for 3.

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