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Fah q 2
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Discussion Starter · #1 ·
looking to find someone that has this modification. and since i gotta open up the motor,what other miner modifications should i consider before i put her back together?
what would be the downside for normal driving?
I have searched the threads and really haven't read that much into the subject
 

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I have the V&H second gear as well as the other gears cut. R&D Motorsports(Mark) Clearwater, Fla.(727)447-4552
You don't have to disassemble the top end. Just pull the lower engine case. I would recommend pinning your main bearings. Also ARP crankstud kit.
 

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santeg said:
... what would be the downside for normal driving?
I have searched the threads and really haven't read that much ino the subject
Straight cut gears can carry more torque than equivalent sized helical gears made of material with equivalent strength. They also eliminate the thrust load that helical gears produce. The "downside" of straight cut gears is increased noise compared to helical gears.
 

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Fah q 2
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2,690 Posts
Discussion Starter · #4 ·
stever975 said:
They also eliminate the thrust load that helical gears produce.
i am not sure what you mean by this, eliminating the thrust load.
 

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Hey smokin, does R&D have a website, or do we just have to call them and work with them that way?
 
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