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install stage iv

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Old Dec 31, 2018 | 09:11 AM
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Default install stage iv

have a 2015 cvo street with vance and hines true duals with hi output mufflers, se super tuner. dyno at 88.85 hp and 108.57 torque. if I go to a stage iv will I get around 110 hp and 115 torque? Is it worth the cost?
 
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Old Dec 31, 2018 | 09:30 AM
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Originally Posted by rickwyl
have a 2015 cvo street with vance and hines true duals with hi output mufflers, se super tuner. dyno at 88.85 hp and 108.57 torque. if I go to a stage iv will I get around 110 hp and 115 torque? Is it worth the cost?
if a bike isn’t pushing at least 1hp per cubic inch then it’s mut imo. I’d steer clear of the “screamin chicken STAGES”
 
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Old Dec 31, 2018 | 11:03 AM
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The MoCo claims the CVO 110" motor delivers 115TQ in stock trim. Sounds like you went backwards with your Stage I upgrade and tune. was the tune done by the dealer? Is the dealer pushing the Stage IV kit?

110/115 numbers are easily achieved with headwork, cams and proper dyno tune (not a dealer tune). Two forum sponsors can inform you on how to get the numbers you want. Talk to Scott/Hillside Cycles and Kirby/VeeTwin Performance; chat them up and work with one of them to get what you want. We are basically talking about a top end rebuild which you can DIY or find a local independent shop that works primarily on Harleys and has a good track record.
 
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Old Dec 31, 2018 | 01:29 PM
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You install cr575 cams retune and that’s it. 120tq 105hp. Cheap and easy. And you’ll beat a SE kit light to light
 
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Old Dec 31, 2018 | 02:14 PM
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Change your exhaust first if you’re looking for real performance.
 
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Old Dec 31, 2018 | 05:30 PM
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Here is a cam only 110" we had to fix, the engine lost a lifter and took out the cam chest. While going back together we threw in a Red Shift 587 cam along with the S&S pump/plate, lifters, pushrods and whatnot. The bike had the stock 110" intake and a Fat Cat exhaust....I post this for reference. Last but not least, many thanks to Steve at GMR for the great tuning on this for us!!!
 
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Old Dec 31, 2018 | 07:17 PM
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Originally Posted by rickwyl
have a 2015 cvo street with vance and hines true duals with hi output mufflers, se super tuner. dyno at 88.85 hp and 108.57 torque. if I go to a stage iv will I get around 110 hp and 115 torque? Is it worth the cost?
How much are you expecting to have to pay? Hard to assess the question as-is...
 
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Old Dec 31, 2018 | 08:10 PM
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Harley dealer quoted $4100.00
 
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Old Dec 31, 2018 | 09:53 PM
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The MoCo claims the CVO 110" motor delivers 115TQ in stock trim.
big difference between advertised crank hp and rwhp. About 16-20%
 
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Old Dec 31, 2018 | 10:08 PM
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Originally Posted by rickwyl
Harley dealer quoted $4100.00
I'd give both Hillside Motorcycle & Machine in Munnsville NY and Hulten Speed Sports in St Johnsville NY a call since both a reasonably close to CT and for $4k they could build you a great motor that will out perform the MOCO kits by a long shot.
 
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