| Peugeot 50cc Speedfight, J Costa Scooter variator performance testing |
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Using the latest specification Dyno we would take our trusty unmodified 50cc Peugeot Speedfight and perform a simple test. Once the Peugeot had warmed up we would do three full power runs and record the data.
We would change the variator and fit a Reactive Performance genuine J.Costa scooter variator. The test runs would then be repeated and another three runs performed to give us good comparative data. |
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our trusty 50cc Peugeot was unloaded from the back of our van, showing off its new paint job and strapped to the dyno.
Once secured and strapped in place we warmed up the engine. |
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The dyno operator joked as he had never had anything with so little power on his dyno ever. Once happy he reset all his software and warmed up the engine in the Peugeot ready for our performance runs. |
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A series of three runs were recorded, this would enable a realistic indication of any performance increases or changes to the bph / torque / mph curves. |
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With all our data recorded we removed the side casing and removed the old variator. |
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This was the old standard variator that we removed and promptly put in the bin. |
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This is our nice shiny new J.Costa scooter variator that was due to be fitted into our Peugeot Speedfight. In the box you can see two sets of weights, the variator including a top cover and new spindle. |
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Once fitted it was back to the dyno and another set of three power runs. On first fire up we noticed a distinct sound difference with our peugeot, it sounded harsher, more aggressive and stronger.
Once the dyno operator was happy we commenced our three power runs. |
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Our tests concluded a noticeable difference to our Peugeot when fitted with a J.Costa variator. The Dyno operator explained the graph and stated that there was quicker acceleration and the power curve was more constant, delivering a gain of 6mph.
We can confirm the above results were obtained using the heavier weights. |
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test conducted at: Motorcycle Performance House, Tamworth
Dyno model: Dynojet research
date of test: 25th November 2008
Scooter: Peugeot 50cc Speedfight
Variator used: genuine J Costa scooter variator
Gain: 6mph |
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Fitting Instructions |
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The J.Costa scooter variator available from Reactive Performance takes about 30 minutes to fit, we recommend this is fitted by a suitable technician and the drive belt is changed at the same time. All variators fitted by a technician will be issued with a 4000km warranty.
- Ensure the fuel is turned off
- Turn the ignition off and remove the key.
- Secure your scooter safely using a paddock stand or a stand that will not allow the scooter to fall or move whilst being worked on.
- Remove the side case, noting the position of each screw you remove.
- Undo the nut holding your old variator
- Pull completely out
- Remove the drive belt
- Fit your new drive belt
- Fit your new variator and secure the new drive belt around it
- Tighten the nut and torque to the specified torque setting
- Check everything is in place
- Replace the side casing and re torque each bolt to the manufacturers settings
- Go and ride your scooter and enjoy the increased performance, quicker acceleration and improved fuel economy!
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All prices include VAT at the current UK rate. Packing & delivery is free for all variators under £130, for variators over this value shipping will be charged at £5.99 per item. All items will be shipped via DHL.
Any defects must be notified to Reactive Performance immediately. All non faulty returns are subject to a 15% restocking fee.
Full terms and conditions can be read here.
* - Reactive Performance only supply genuine J Costa scooter variators imported directly from Spain, do not be fooled with cheap imports from China. |
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