defcone

iTrader: (15)

Wow that is a killer deal, would it perform exactly the same as a d3? Will this be roar approved?

Jo90uk

No mate, but as a start im going to run a West London based setup that Malc Hall uses. Got me gear diff but waiting on the blades so may not be able to give that a run, will see if it gets posted to me in time.

Im the same, can't do Saturday practice as I have my kids to think about and my GF, it's the only time I see them at weekends, so race days are few and far between. Just don't practice enough to really get on top of the racing anymore.

goose510

iTrader: (66)

If this was answered previously my apologies. Has anyone compared the express motorsports D3 to a stock one. Is it worth the extra money?

Mike Blackstock

iTrader: (1)

I Currently run some boost with my 4.5 motor in TC. I am running the Lrp Sxx stock spec and boost 1 feel 1 . I am not sure how much this advances the timing on the motor , but i like it much better then no boost at all.

I do not think you would want to run higher turns and more boost as this will get much hotter in my opinion.

Hope this helps.

M-Technic

iTrader: (15)

As the timing is fixed (obviously) I think a normal D3 could be made to be considerably faster.

racenut123

iTrader: (32)

Need suggestions for gearing/ timing setup for non ramping
On a track that is 135 ft straight and a semi flowing infield with
One small chicane . Thanks in advance.

locked

iTrader: (1)

you need to include which motor for people to help. 13.5? 17.5? 21.5? 25.5?

comeseethis.com can give you a pretty good starting point for gear ratios in non timing classes

as for timing on the endbell. A lot of guys crank it all the way up, but I just found that made the motor hot and didn't really seem any faster. I like around 2 or 3 notches over the "0" mark

racenut123

iTrader: (32)

lol sorry bout that! 17.5

mdhyams

iTrader: (15)

I am going to run a Duo 3 17.5t in my SC10. Could anyone give me a suggestion on gearing for this truck.

Thanks

M3dreamin2008

iTrader: (1)

Hey Mike
I run a 4.5 @ profile 1 on the old SPX. This motor is slower than my lrp x12 5.5! Do you have any tips? I haven't changed the mechanical timing and my fdr is around 9.3 on a medium sized track.

SCTom

Im running a Duo 3 17.5 in my SC10 with esc timing and geared 22/87. I have run with no timing and geared 29/75. Dont forget to keep an eye on motor temps. My current esc setup is posted in the Speed Passion off road thread.

Mike Blackstock

iTrader: (1)

Well i am not sure how much timing boost the spx has, But the stock spec makes the motor much faster on the top end then the regular sxx. I am also geared quite a bit higher then you. I am currently running 8.0 with 4.5 my motor temps are about 160-180 degree's , This is for indoor carpet, For outdoors i might have to run a fan on the motor.

Also my Timing is one notch past 0.


Hope this helps some.

Mike

tellan

Im running the duo3 10.5 1s in my WGT looking for rollout.

using 1s lipo with new LRP stock esc profile 0.8.10.0

boy racer

Check your PM's

I also just built a pan car for a friend using CRC tires / 69tooth spur and a 30 tooth pinion.

I don't know much about the LRP stock spec so I was conservative on the roll out, think it was around 66mm.

With my BD 72mm is the go.

Potoczak

iTrader: (120)

Hey guys need some help. What fdr should I be looking for? I will be running 17.5 blinky. The motor is in a T3 with a tekin RS. Also our straight stretch is about 75 ft and the track is pretty flowwing. Any help would be great. Thanks.