mr crum

iTrader: (5)

the 2.1 ex will support 2s but it does not have the amperage draw since it is designed for 1s in spec mode it might work i dont know if someone has tried it yet

corallyman

iTrader: (101)

When will the 2.1 EX be available here? I am in need of one very soon, race coming up and its either that or a LRP SXX V2. I rather go SP as I already have some other SP equipment, any word on availability?

Thanks,
Steve

Revlimit

iTrader: (5)

I have been looking a a lot of 528 soft setup sheets for ideas on how to make my v3 based 13.5 faster on dirt oval with buggy tires. I am wondering if anyone know a way to compare final drives? I know most setup sheets are for onroad tcs that run smaller tires, and since I am running 1/10th scale offroad buggy tires obviously the final drives will not be comparable. I know that when we go from standard 2.2 buggy tires to 2.0 custom works street tracs we can gear up 4 teeth on the pinion to give us about the same performance. My 13.5 is really fast for what it is, but as a racer I always want to make the car faster. My motor comes off at about 135 and I am not affraid to run it up to 160-170 if the performance gains are worth it. Can sombody help me out here?

RCHR Racer

iTrader: (2)

If anyone uses an iphone, the app is called "Gear it". Its perfect for what you are looking for !

VR6T

iTrader: (4)

Hi...
i hv a unit of SP GT v1.1 esc complete with the program card that is given by a friend.

kindly advise how do i wire it to suit my 60T brushed crawler motor.
TQ

mr crum

iTrader: (5)

sound like u can add 2 more teeth

Senna Racing

iTrader: (2)

anyone got a link to download the speed passion interface and firmware 528

thanks

nnick

iTrader: (1)

You find it here

http://www.speedpassion.net/en/produ...802PROcb&c=ESC

Revlimit

iTrader: (5)

So are you saying go down 6 teeth?

skypilot

iTrader: (14)

and theres one for the droid phones called "Gears!" theres a checkered flag with it for easy ID

Marcos.J

iTrader: (239)

I have the same app on my Droid and its awesome

Ghostrider86

iTrader: (13)

Anybody got a SP system for sale with a 8.5-10.5 motor?

I would love to spend less than $150 for a whole used system for my 4wd car!

Solara

iTrader: (17)

We don't recommand that...it is simply because the HEAT SINK is smaller and no cooling fan can be mount....I am sure it will work for a short period of time, but if the ESC got overheated and stop working, it will void the warranty.

Again...you are doing that on your own risk. Use GT2.1 ProStock and don't use the fan...I have used that for no timing or even with little BOOST and it still work.

Solara

iTrader: (17)

Alittle bit of REVERSE ENGINEERING will get you the answer...I don't run dirt oval but if I need to use one...I will do this. Lets say final drive is 6.75 for 17.5 on a TC that has 2.25 internal, the diameter of the typical rubber tires is usually 60mm or so, the roll out is 27.93mm

Now...change the diameter of your dirt oval tires and reverse the calulation but still use the 28mm roll out....then you should be able to find the FDR.

However, that only get a something BALL PARK...dirt oval tires are way different the TC tires, then the DIRT OVAL track is totally different then indoor carpet or outdoor asphalt....you have to try more and figure that out yourself.

Solara

iTrader: (17)

WIRE ESC B and C goes to the + side of the brushed motor.

WIRE ESC A goes to the - side of the burshed motor

WIRE ESC POWER + goes to the battery + side

WIRE ESC POWER - goes to the battery + side

See attached image...