Kyosho Inferno 777 ST-R 1/8 Scale Truggy - RC-Monster Forums

Jason · **Kyosho Inferno 777 ST-R 1/8 Scale Truggy -** 01.28.2009, 08:01 PM

Hey guys anyone know this info for this truggy ? I plan to buy one so im so curious about the top speed of this setup...

Enter Front/Rear Differential Gear Ratio :

Enter Transmission Gear Ratio :

Enter tire diameter in inches :

Thanks !

BL_RV0 · 01.28.2009, 08:53 PM

What setup?

bdebde · 01.28.2009, 11:39 PM

4.3:1 (43/10)
1:1 (1)
Most tires about 5.3 - 5.7 inches

**411 -** 01.29.2009, 11:02 AM

i have a str im looking 2 get rid of with a rcm-motormount

Jason · 01.29.2009, 01:02 PM

I have buyed one till waiting for it ... why are you want to get rid of it ? no fun easily break ?

Takedown · 01.29.2009, 01:35 PM

Quote:

Originally Posted by Jason

I have buyed one till waiting for it ... why are you want to get rid of it ? no fun easily break ?

Possibly a spare or an r/c he doesnt have time to run...

Jason · 01.30.2009, 12:43 AM

I have read on the internet many people got in trouble with those diffs ? not shimmed properly or ?

my setup is :

Castle Mamba Max ESC & CC BEC

KD 7XL Motor with 5mm shaft (2370kv)

13t Mod1 Pinion

50T Steel Spur Gear

12 Cells NIMH

Jason · **Kyosho Inferno 777 ST-R 1/8 Scale Truggy -** 01.30.2009, 10:53 PM

I have read on the internet many peoples got in trouble with those diffs ? not shimmed properly or ?

my setup is :

Castle Mamba Max ESC & CC BEC

KD 7XL Motor with 5mm shaft (2370kv)

13t Mod1 Pinion

50T Steel Spur Gear

12 Cells NIMH

George16 · 01.30.2009, 11:10 PM

Improper shimming.

Jason · 01.30.2009, 11:14 PM

hmm how do I can know if it is properly shimmed or not ?

Hardstyle · 09:52 AM

There shouldn't be remarkable play when pulling the diffs drive cups.
Shimming eliminates the play between the diff and the drive cup. More closely said it fixes the play between the gears inside.

Edit:.
There was a thread for proper shimming, but I can't find it anymore, I think Lincpimp started it.

Jason · 02.02.2009, 06:55 PM

finaly got it I runned it at -5°c during the winter time and my esc and motor got hot after around 10min of runtime ...

motor around 180f

and speed around 190f

im running 50t spur and 13t pinion

motor KD 7XL 2370KV

im using 12cells nimh IB3800 in series..

anyone have any idea what it can be ?

SV6000 · 02.03.2009, 08:48 AM

You need to shim the diffs properly, If you read the manual it tells you how to do it there, you could down load it from Kyosho or there is a thread on it at truggyracers.com
I know that when i bash my truggy on the grass on 4s with a MMM and 1515 1Y, i can run the pack to cut off and the fan may come on shortly once of twice. I can easily put my hand on the motor. i am geared 13/50

Jason · 02.03.2009, 08:37 PM

anyone know of have pictures of shimming those diffs properly ? I already got my pinion and crown gears worm but it can still run ... the method into the manual it was that one it was used and dont work fine...

SV6000 · 02.04.2009, 06:23 AM

Once the diffs are run in you need to shim them again. Make sure the pinion is seated all the way. The way i shimmed mine was as per the manual and i am having no trouble at all. Just follow the manual