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SV650 Switched TRE

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Description

This listing is for a Switched TRE (Timing Retard Eliminator) for the Suzuki SV650 motorcycle. This device is a plug-and-play component and requires no permanent modification to your motorcycle. It utilizes a square shaped 4 terminal weather sealed OEM style connector housing and includes a switch to allow the unit to be turned off and on. This unit will fit SV650 model years 2003-2012 in both N and S body styles.

**This item is be made to order and ships within 2-3 weeks of purchase. Purchase price includes FREE Shipping within the continental United States via USPS First Class mail. Shipping to all destinations outside the US will be USPS First Class calculated to actual destination. Upgraded shipping options available.**

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This is the well known "Steve's TRE" unit made popular on www.svrider.com. For more information about the history of this product please visit http://tinyurl.com/stevestre

TRE Installation Video: http://tinyurl.com/treinstallvideo
TRE Installation Instructions: http://tinyurl.com/treinstallpdf

This is a handmade electrical component but I aim for 100 percent customer satisfaction and therefore this unit is warrantied for one year from date of purchase against manufacturer defect or failure. Buyer is responsible for return shipping in case of any warranty claim.

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WHAT IS A "TRE" AND WHAT DOES IT DO?

TRE stands for "Timing Retard Eliminator". Timing refers to when the ignition spark occurs, relative to the position of the piston during the combustion cycle of your engine. The optimum place for the spark of ignition to occur is just a before the piston hits top dead center. If the "timing" is set in this manner, there is maximum torque provided by the firing of the piston.

If the ignition is timed too early then the fuel and air are ignited while the piston is still coming UP, so that a lot of energy is wasted battling this upward momentum. This is called advancing the timing. If the spark occurs too late then the piston is ALREADY moving DOWN, the fuel/air mixture is NOT fully compressed anymore, and less "push" is obtained from the explosion. This is called "retarding the timing". It gives you something less than maximal torque.

Proper timing is critical to maximizing the "push" to the piston. Maximum “push” equals maximum torque!

Steve’s TRE changes the voltage signal sent to the motorcycles computer by the gear position sensor and removes the "retarding", to time the ignition spark to when it will give maximum torque. Thus you have "eliminated the timing retard". The “automatic” part of the name comes from the fact that this TRE is designed to working automatically while maintaining the neutral voltage for smooth starts and proper neutral timing. It “automatically” turns on the TRE function when you switch into gear. This simple plug and play modification gives you better combustion and power in gears 1, 2, and 3. You'll notice your Motorcycle has smoother more responsive performance without the excessive jerking and engine braking in lower gears.

TRE FAQs
* TRE is a simple “Plug-and-Play” installation, no cutting,splicing or soldering required and my TRE will not effect neutral ignition map or cold starting.
* TRE effects from closed to half open throttle in gears 1 through 4 at any RPM, it has no effect at full throttle.
* TRE improves throttle response in first 4 gears of all applicable EFI Suzuki motorcycles.
* TRE does not comply with your warranty
* TRE is intended for "race use only.”
* The act of installing this product implies buyer’s full responsibility for all outcomes, derived from its installation and use.
This listing is for a Switched TRE (Timing Retard Eliminator) for the Suzuki SV650 motorcycle. This device is a plug-and-play component and requires no permanent modification to your motorcycle. It utilizes a square shaped 4 terminal weather sealed OEM style connector housing and includes a switch to allow the unit to be turned off and on. This unit will fit SV650 model years 2003-2012 in both N and S body styles.

**This item is be made to order and ships within 2-3 weeks of purchase. Purchase price includes FREE Shipping within the continental United States via USPS First Class mail. Shipping to all destinations outside the US will be USPS First Class calculated to actual destination. Upgraded shipping options available.**

------------------------------------------------------------------------------------

This is the well known "Steve's TRE" unit made popular on www.svrider.com. For more information about the history of this product please visit http://tinyurl.com/stevestre

TRE Installation Video: http://tinyurl.com/treinstallvideo
TRE Installation Instructions: http://tinyurl.com/treinstallpdf

This is a handmade electrical component but I aim for 100 percent customer satisfaction and therefore this unit is warrantied for one year from date of purchase against manufacturer defect or failure. Buyer is responsible for return shipping in case of any warranty claim.

------------------------------------------------------------------------------------

WHAT IS A "TRE" AND WHAT DOES IT DO?

TRE stands for "Timing Retard Eliminator". Timing refers to when the ignition spark occurs, relative to the position of the piston during the combustion cycle of your engine. The optimum place for the spark of ignition to occur is just a before the piston hits top dead center. If the "timing" is set in this manner, there is maximum torque provided by the firing of the piston.

If the ignition is timed too early then the fuel and air are ignited while the piston is still coming UP, so that a lot of energy is wasted battling this upward momentum. This is called advancing the timing. If the spark occurs too late then the piston is ALREADY moving DOWN, the fuel/air mixture is NOT fully compressed anymore, and less "push" is obtained from the explosion. This is called "retarding the timing". It gives you something less than maximal torque.

Proper timing is critical to maximizing the "push" to the piston. Maximum “push” equals maximum torque!

Steve’s TRE changes the voltage signal sent to the motorcycles computer by the gear position sensor and removes the "retarding", to time the ignition spark to when it will give maximum torque. Thus you have "eliminated the timing retard". The “automatic” part of the name comes from the fact that this TRE is designed to working automatically while maintaining the neutral voltage for smooth starts and proper neutral timing. It “automatically” turns on the TRE function when you switch into gear. This simple plug and play modification gives you better combustion and power in gears 1, 2, and 3. You'll notice your Motorcycle has smoother more responsive performance without the excessive jerking and engine braking in lower gears.

TRE FAQs
* TRE is a simple “Plug-and-Play” installation, no cutting,splicing or soldering required and my TRE will not effect neutral ignition map or cold starting.
* TRE effects from closed to half open throttle in gears 1 through 4 at any RPM, it has no effect at full throttle.
* TRE improves throttle response in first 4 gears of all applicable EFI Suzuki motorcycles.
* TRE does not comply with your warranty
* TRE is intended for "race use only.”
* The act of installing this product implies buyer’s full responsibility for all outcomes, derived from its installation and use.

Reviews

4.5 out of 5 stars
(9)
Reviewed by mattpackrat
Buyer photo mattpackrat, who reviewed this item with the Etsy app for iPhone.
5 out of 5 stars
Dec 19, 2017
SV650 Standard TRE

Reviewed by Cary Gilbert
4 out of 5 stars
Oct 18, 2017
Well made, easy to install, works perfect. Would have given 5 Stars if it came with a weather proof switch.
SV1000 Switched TRE

Reviewed by wakingman
5 out of 5 stars
Aug 22, 2016
This TRE is well known among SV650 riders. Installation is 15 minutes, and the benefits are immediate. The throttle has smoothed out in gears 1-3 dramatically. I can't believe it took me a year to do this. Fulfillment was less than 7 days.
SV650 Standard TRE

Reviewed by jc
5 out of 5 stars
Jul 23, 2016
Great product that certainly improved crispness of throttle response in the lower ranges. Got the switched version but won't ever be turning it off! Tracked postage, all good...
SV650 Switched TRE

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Returns & exchanges

Returns are accepted on new unused items in original packaging. Buyer is responsible for return shipping, and original shipping charges will be deducted from the refund amount.

Shipping policies

Items are made to order and ship within 2-3 weeks of purchase. Purchase price includes FREE Shipping within the continental United States via USPS First Class mail. Shipping to all destinations outside the US will be via USPS First Class International actual shipping rates.

Additional policies

Warranty Policy: I aim for 100 percent customer satisfaction and therefore all items are warrantied for one year from date of purchase against manufacturer defect or failure. Buyer is responsible for return shipping in case of any warranty claim.

SV650 Switched TRE

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$55.00
Free shipping to United States

Overview

  • Handmade item
  • Materials: switch, wire, plug, terminal, cable, resistor, performance
  • Made to order
  • Feedback: 9 reviews
  • Favorited by: 13 people
  • Gift message available

Shipping & returns

Made just for you. Ready to ship in 2–3 weeks.
From United States
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