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OPG question

jt351

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If you understand what billet gears means, it should theoretically be impossible to break, that's why they say lifetime. you would have to shove a piece of metal into pump and they still wont break but could cause failure of housing, but that would not be the gears fault.
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Voodooo

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The balancer is a nice upgrade but no where near as critical as the OP gears and lower crankshaft gear. The failure of either one of those parts can cost you a complete engine, on the other hand balancer failures, even stock are unheard of.

Let us know how we can help, we have a great deal on the OP gear and Crankshaft sprocket for just $518 [URL="http://www.modularmotorsportsracing.com/cart/index.php?main_page=product_info&cPath=26_27&products_id=269"]HERE[/URL], both of which carry a lifetime warranty and have never had a single failure, they are also used by 2014 NMRA Coyote Modified Champion,2015 NMRA Coyote Modified Champion,2015 NMRA Renegade Champion, 2016 NMRA Coyote Modified Record Holder ,Worlds Fastest 5.0 Coyote and First in the 6's!!

I keep asking you guys this and never get an answer. You say your opg's have a lifetime warranty. Let's say it does fail, what are you gonna warranty? Just the gears? After all we're putting billet gears in to avoid a engine failure. Do you have this in writing?
 

Voodooo

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If you understand what billet gears means, it should theoretically be impossible to break, that's why they say lifetime. you would have to shove a piece of metal into pump and they still wont break but could cause failure of housing, but that would not be the gears fault.
I know exactly what they mean. But I want to hear it from mmr. Just because it's billet, that does not make them bulletproof. They use 9310 which is slightly lesser in strength then 4140. Anything is possible. Mmr has a great reputation of selling you "parts" and never accepts returns and they like to tell you what you need because they sell or make it. I'm shocked at the earlier comment they made about the balancer. But it could also be because they don't make a balancer.
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