Gearing - 64 vs 48
#1
Gearing - 64 vs 48
Hi,
I'm thinking of getting some 64dp spurs for my T1FK05. Now, q's:
1) 64 better than 48? (I'll be racing touring)
2) What size of the spur do I want?
3) Optimal combo for around 7 to 8 final drive ratio (internal on FK is 1.7)
4) Kimborough spurs good?
5) Final q: should I get 64dp spur and 64 dp pinion, or 48 dp spur and 48 dp TITANIUM pinion.
TIA
I'm thinking of getting some 64dp spurs for my T1FK05. Now, q's:
1) 64 better than 48? (I'll be racing touring)
2) What size of the spur do I want?
3) Optimal combo for around 7 to 8 final drive ratio (internal on FK is 1.7)
4) Kimborough spurs good?
5) Final q: should I get 64dp spur and 64 dp pinion, or 48 dp spur and 48 dp TITANIUM pinion.
TIA
#2
Basically if u race outdoors on tarmac u might wanna stay away from 64pitch gears(unless ur using team losi xxx) cause the stripped easily.
Compared to the 48pitch gears, the 64pitch gears would definitely be smoother but once a small stone jammed ur gear it would be stripped.
So I would definitely recommend the use of 48pitch gears if u plan to race outdoors and 64 pitch gears if u wanna race indoors on carpet.
Just my 2 cent!!!
Compared to the 48pitch gears, the 64pitch gears would definitely be smoother but once a small stone jammed ur gear it would be stripped.
So I would definitely recommend the use of 48pitch gears if u plan to race outdoors and 64 pitch gears if u wanna race indoors on carpet.
Just my 2 cent!!!
#3
I prefer the 48dp gears too,infact im still on the same spur gear that came with the kit,4or5 years ago Must be a record lol.
Was forever chewing 64dp gears on an old yokomo and a pro2 outdoors. Small stones are evil,I can imagine even moreso in a tub chassis for example as they wont shake out easily during a race. I just think theyre a little more fragile than 48,so I steer clear of them myself.
You have the same adjustment ratios on 48 so can't see any benefit of them really. Guess its just personal preference.
Was forever chewing 64dp gears on an old yokomo and a pro2 outdoors. Small stones are evil,I can imagine even moreso in a tub chassis for example as they wont shake out easily during a race. I just think theyre a little more fragile than 48,so I steer clear of them myself.
You have the same adjustment ratios on 48 so can't see any benefit of them really. Guess its just personal preference.
#4
Tech Regular
64dp
My son and I use 64dp on a RDX and never really had a problem. Only once recently when a motor moved, but then a 48dp would have been damaged aswell
We use 64dp to get as close as possible to the right ratio for a track.
Try it and you will see.
We use 64dp to get as close as possible to the right ratio for a track.
Try it and you will see.
#5
Tech Master
Originally Posted by D_o_S
Hi,
I'm thinking of getting some 64dp spurs for my T1FK05. Now, q's:
1) 64 better than 48? (I'll be racing touring)
2) What size of the spur do I want?
3) Optimal combo for around 7 to 8 final drive ratio (internal on FK is 1.7)
4) Kimborough spurs good?
5) Final q: should I get 64dp spur and 64 dp pinion, or 48 dp spur and 48 dp TITANIUM pinion.
TIA
I'm thinking of getting some 64dp spurs for my T1FK05. Now, q's:
1) 64 better than 48? (I'll be racing touring)
2) What size of the spur do I want?
3) Optimal combo for around 7 to 8 final drive ratio (internal on FK is 1.7)
4) Kimborough spurs good?
5) Final q: should I get 64dp spur and 64 dp pinion, or 48 dp spur and 48 dp TITANIUM pinion.
TIA
Spur sizes differ on the ratio and final drive you want for your car. If you want more torque, then you should set your final drive in higher ratio. For speed, lower ratio.
Speed mind spur gears or HPI spur gears will fit perfectly in to you FK05. I am not sure about the Kimborough. I haven't tried them yet.
For your last question, If you use 64 on spur, then your pinion should automatically be 64 too. Same goes to 48p. As I mentioned, 64 is smoother and better for most touring cars.
#6
Tech Adept
if you race stock - probably 64 is better, even outside, as you can change your rollout by smaller steps,
for mod - im racing 48, and i find it to be better in all applications
for mod - im racing 48, and i find it to be better in all applications
#7
Tech Master
64, 48...
...it all depends on the driver and availability on LHS around your area. We have both the 64 & 48 available here in Manila but most drivers still uses 64 on both stock and mod classes.
...it all depends on the driver and availability on LHS around your area. We have both the 64 & 48 available here in Manila but most drivers still uses 64 on both stock and mod classes.
#8
I use 64dp for many years and never stripped one! I prefer them since the choice of ratio is bigger and they are quiet. Even in Offroad (many yrs ago, some of you weren't born yet )I used 64dp in my Schumacher cat (first series with the epoxy stick chassis). Nowadays 48dp is prefered for offroad and 64dp for onroad.
#10
I have had nothing but problems with 64 pitch. I know I'm setting the mesh properly, it's just a combination of bad luck and the general poor quality of spur gears
#12
i'm running 64 pitch gearing but it seems that bacause of this, the gears cant even touch even when the motor has been shifted to the max on the mount.. what would you guys do? i never had a prob with 48 pitch...
#14
Tech Master
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Originally Posted by Sp1ke
i'm running 64 pitch gearing but it seems that bacause of this, the gears cant even touch even when the motor has been shifted to the max on the mount.. what would you guys do? i never had a prob with 48 pitch...
#15
haha i was using a 48 pitch on a different car... guess that the statement was irrelevant... i'm using a yokomo mr4tc... so its internal is 2.2 and my final drive is 9.95...