Andrews 30T power pulley
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Road Captain
Joined: Apr 2009
Posts: 709
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Andrews 30T power pulley
I just read something on the forums about how an andrews 30T power pulley would add considerable hp jump to a stock bike.
Really? I checked them and they're around $130 for a Dyna. Not bad.
Do they make them for on '09 Dyna? How many teeth does the pulley on a stock '09 dyna have anyways?
Is it worth it and how much would it cost to change in a shop?
I already have stage 1 on the bike. TIA.
Really? I checked them and they're around $130 for a Dyna. Not bad.
Do they make them for on '09 Dyna? How many teeth does the pulley on a stock '09 dyna have anyways?
Is it worth it and how much would it cost to change in a shop?
I already have stage 1 on the bike. TIA.
Road Warrior
Joined: Jun 2009
Posts: 1,333
Likes: 3
From: Jefferson, Oregon
Changing the gearing DOES NOT change your HP numbers.
However, going with a lower overall gear ratio will make your bike "feel" stronger as it will be geared down.
Your stock counter pulley is 32 tooth.
However, going with a lower overall gear ratio will make your bike "feel" stronger as it will be geared down.
Your stock counter pulley is 32 tooth.
Andrews 30T Power Pulley
Do a search on HD forums. You will find lots of good info.
Many of us have made the switch from 32 tooth to 30 tooth. The Torque curve on your engine is reached much quicker and the bottom and top end RPMs are at least to me much more suitable and usable than the stock gearing. Most say this mod is one of the best they have done to their later model Scoot.
GARY
Many of us have made the switch from 32 tooth to 30 tooth. The Torque curve on your engine is reached much quicker and the bottom and top end RPMs are at least to me much more suitable and usable than the stock gearing. Most say this mod is one of the best they have done to their later model Scoot.
GARY
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Stellar HDF Member
Joined: Mar 2007
Posts: 2,120
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From: Lakeland, FL
no. this has nothing to do with the engine. You can't add hp with a new primary sprocket or tire change or whatever. It doesn't work like that.
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