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nboard Camber Location

: The Speed-NT has three different 

inner locations with vertical adjustment for the front camber 

tie rod. In general, the lower or further out the inside position 

is, relative to the outside, the more camber gain (total camber 

change through the total throw of the suspension) is present. 

This is an adjustment that is difficult to make a generic 

statement for as it can have slightly different results on various 

conditions. The following is a summary of how this adjustment 

will usually impact the handling of the Speed-NT. A longer front 

camber link will usually make the Speed-NT feel stiffer. This will 

help keep the Speed-NT flatter with less roll, but can make the 

Speed-NT handle worse in bumpy conditions, it also will make 

the Speed-NT easier to drive. A shorter front camber link will 

result in more front end roll, which will provide more steering 

on tighter turns with the loss of some stability. You will also lose 

some high-speed steering but might gain some more steering 

response. Too short of a front link may make the Speed-NT feel 

“twitchy” or “wandery” meaning that it may be difficult to drive 

straight at high speed.

Inboard Camber Vertical Adjustment

: Washers are often 

used under the inner ball stud mounting location; this is 

one of the most important adjustments on the Speed-NT. 

You should get a feel for how the number of washers affects 

the handling. Adding washers will make the Speed-NT more 

stable and keep the front end flatter. This works well on higher 

traction surfaces. Removing washers will make the steering 

more aggressive, which works well on lower traction surfaces. 

This can be good in some conditions, but can also make the 

Speed-NT difficult to drive in others. The best all-around 

adjustment is with three washers as the vehicle comes built. 

The washers that are used are included in an assortment 

package of washers (LOSA6350).

Outboard Camber Location

: In addition to the inboard 

camber location, the Speed-NT also provides outboard three 

mounting options. The middle location is the most used as it 

provides the best and most consistent handling on different 

surfaces. The outer location also helps the Speed-NT stay 

tighter in turns with a more precise steering feel. Moving the 

link to the inner hole will make the steering react slightly slower 

and steer smoother. The advantage to the inner hole is that 

it can increase on power steering and help the Speed-NT get 

through bumps better.

Toe-In/Out

: This is the parallel relationship of the front tires to 

one another. Toe-in/out adjustments are made by changing the 

overall length of the steering tie rods. Toe-in (the front of the 

tires point inward, to a point in front of the front axle) will make 

the Speed-NT react a little slower, but have more steering from 

the middle of the turn, out. The opposite is true with toe-out 

(the front of the tires point outward, coming to a point behind 

the front axle), the Speed-NT will turn into the corner better but 

with a decrease in steering from the middle of the turn, out. 

Toe-in will help the Speed-NT to “track” better on long straight 

high-speed runs, where toe-out has a tendency to make the 

Speed-NT wander. We recommend to run between 0-degree of 

toe-in/out to 1 degree of toe-in.

Bump-In/Out

: Bump-out (front of the front tires toe-outward 

under suspension compression) will result in more off-power 

steering and less consistent handling if you have too much 

bump-out. This effect is obtained by adding washers under 

the steering spindle ball stud. Bump-in (front of the front tires 

toe-inward under suspension compression) will result in less 

off-power steering and running. Too much bump-in can make 

the steering feel very inconsistent. This effect is obtained by 

installing a ball stud washer on the bottom of the spindle. 

Testing has shown that running a little bit of bump-in (kit 

setup) in the Speed-NT offers the best overall setup.

Caster

: This is the angle of the kingpin from vertical when 

viewed from the side of the Speed-NT. The Speed-NT comes 

equipped with 30-degree spindle carriers and a 30-degree  

kick-up angle. Total caster is determined by adding the amount 

of kick-up (Speed-NT has 30 degrees) and the kingpin angle of 

the front spindle carriers. Increasing total caster will provide 

more steering entering a turn but less on exit. Decreasing total 

caster will cause the steering to react faster and increase on-

power steering.

Содержание Speed NT

Страница 1: ...1 Not responsible for errors All prices subject to change without notice Losi a Division of Horizon Hobby Inc Printed 06 09 16265...

Страница 2: ...he Speed NT Introduction Thank you for choosing the Speed NT This is a highly developed RC model that features a sophisticated radio system and a nitro fuel powered engine It does require some mechani...

Страница 3: ...ection This model is controlled by a radio signal that is subject to interference from sources outside your control Interference can cause temporary loss of control so it is advised to always keep a s...

Страница 4: ...Nitrotane 20 Sport fuel LOSF0020 or LOSF0120 Other fuels may not support the engine warranty Fuel bottle LOSB5201 Glow Igniter LOSB5221 Rechargeable Receiver battery LOSB9951 Required Equipment You wi...

Страница 5: ...uel Line Pressure Line Fuel Filler Exhaust Pipe Front Shock Tie Rod Steering Link Front Suspension Arm Front Camber Link Front Body Mount Steering Servo Receiver Cover Throttle Linkage Adjuster Air Fi...

Страница 6: ...tle Brake Trigger Steering and Throttle Endpoint Adjustment Pots 4 Auxiliary Channel Bind LED Throttle Channel Steering Channel Binding Port Power On Off Switch Dual Rate Adjustment ST D R Antenna Ste...

Страница 7: ...nt Pots allow you to adjust the maximum movement of the servos 11 Bottom Cover Removable for installing AA batteries 12 Binding LED Blinks when binding solid indicates binding complete Re Binding the...

Страница 8: ...repeat steps 1 6 Should this not correct the problem please call Horizon Service Repair for further assistance 8 The Bind process is complete Your vehicle s radio system should be ready for use Using...

Страница 9: ...s straight up at the back of the carburetor Both feature a slotted head that is used as a reference and receptacle for a flat blade screwdriver for adjustments The mixture is made richer by turning th...

Страница 10: ...engine at idle pinch and hold the fuel line near the carburetor cutting off the flow of fuel and listen closely to the engine rpm speed If the low speed needle is set correctly the engine speed will...

Страница 11: ...ells in the model If the model gets stuck do not pull the throttle as it may result in damage to the engine or clutch Leave plenty of room to stop the model It will take as much room to stop as it did...

Страница 12: ...ap screw 7 Replace the engine installing the four 5 40 screws from beneath as well as the throttle link and pipe mount screw Adjusting the Gear Mesh As seen in the photo above the motor can be moved f...

Страница 13: ...f the chassis on a block so the wheels can turn freely 2 Remove the plug at the top right hand side looking from the back toward the front of the transmission case You will see the 2 Speed mechanism t...

Страница 14: ...or a toothbrush to remove dirt and dust Avoid using solvents if possible as this can actually wash the dirt into bearings and areas not accessible without disassembly causing additional wear We sugges...

Страница 15: ...inward a hole will slow steering response and make the Speed NT smoother in bumps The standard position on the arm is outside which offers the best balance Running the inside shock location will give...

Страница 16: ...handling on different surfaces The outer location also helps the Speed NT stay tighter in turns with a more precise steering feel Moving the link to the inner hole will make the steering react slightl...

Страница 17: ...n exit Toe In Having the same definition as for the front end the toe in can be adjusted on the Speed NT with the rear hubs The stock toe in is 3 degrees of inboard per side and 0 degrees in the hub I...

Страница 18: ...e the result of simple user errors or minor adjustments which are easily addressed If after reading below you cannot resolve your problem then please call Horizon Product Support at 1 877 504 0233 Rad...

Страница 19: ...side 2 While holding the shock body with the shaft pointing up turn the plastic hex of the shock cartridge where the shaft enters the shock counter clockwise until it and the shock shaft can be remove...

Страница 20: ...on of or to any part of the Product This warranty does not cover damage due to improper installation operation maintenance or attempted repair by anyone other than Horizon Return of any goods by Purch...

Страница 21: ...paired or replaced free of charge Repair or replacement decisions are at the sole discretion of Horizon Hobby Non Warranty Repairs Should your repair not be covered by warranty the repair will be comp...

Страница 22: ...op off your waste equipment for recycling please contact your local city office your household waste disposal service or where you purchased the product UK DE DK BG SE FI EE LV LT PL CZ SK HU RO SI AT...

Страница 23: ...23 Operating and Tuning Notes...

Страница 24: ...24 2009 Losi A division of Horizon Hobby Inc Not responsible for typographical errors All pricing subject to change without notice 800 0397...

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