4LikesKyosho FW-05R
04-13-2004, 02:35 AM
#991
Originally posted by jeffreylin
20/27 is possible. Please refer to the gear ratio chart attached.
20/27 is possible. Please refer to the gear ratio chart attached.
Cheers
04-13-2004, 02:35 AM
#992
Originally posted by esham
Err... thanks guys. And to those can't get it right in Japanese Acrobat. You can refer it here .. Translated version
but i can't get the rpm formula right at the end..sorry 
Anybody know about the formula..
Err... thanks guys. And to those can't get it right in Japanese Acrobat. You can refer it here .. Translated version
but i can't get the rpm formula right at the end..sorry Anybody know about the formula..
You probably missed the 60, as RPM is per minute, whereas speed is per hour.
04-13-2004, 02:40 AM
#993
Originally posted by jeffreylin
speed = rollout x RPM x 60 / FDR
You probably missed the 60, as RPM is per minute, whereas speed is per hour.
speed = rollout x RPM x 60 / FDR
You probably missed the 60, as RPM is per minute, whereas speed is per hour.
04-13-2004, 02:42 AM
#994
Originally posted by InitialD
Rollout is already PI x Tire Diameter / FDR. You're including the FDR twice int he formula. Plus you need to divide by 1000000 to convert milimeter to kilometer.
Rollout is already PI x Tire Diameter / FDR. You're including the FDR twice int he formula. Plus you need to divide by 1000000 to convert milimeter to kilometer.
04-13-2004, 02:46 AM
#995
Originally posted by jeffreylin
not in his chart. his rollout was calculated using diameter x pi.
not in his chart. his rollout was calculated using diameter x pi.
The real tire rollout calculation includes FDR.
Rollout = PI x Tire Diameter / FDR
You use the rollout chart to determine your gear ratios and tire diameters accordingly for a certain track.
04-13-2004, 03:05 AM
#996
Tech Elite
Originally posted by InitialD
No wonder the tire rollout is always at 197.8 !
The real tire rollout calculation includes FDR.
Rollout = PI x Tire Diameter / FDR
You use the rollout chart to determine your gear ratios and tire diameters accordingly for a certain track.
No wonder the tire rollout is always at 197.8 !
The real tire rollout calculation includes FDR.
Rollout = PI x Tire Diameter / FDR
You use the rollout chart to determine your gear ratios and tire diameters accordingly for a certain track.
notice that ..still learning. ok just direct translated from the Japanese version.. the complete chart as below... 
Thank you for all the sifu (master)..!
04-13-2004, 03:35 AM
#997
Originally posted by esham
notice that ..still learning. ok just direct translated from the Japanese version.. the complete chart as below... Thank you for all the sifu (master)..!
notice that ..still learning. ok just direct translated from the Japanese version.. the complete chart as below... Thank you for all the sifu (master)..!
04-13-2004, 04:17 AM
#998
Tech Adept
Originally posted by jeffreylin
Thanks esham. Excellent work. However, I don't deserve the credit. This chart came from either the Kyosho Japanese web site or some other Japanese RC site. I just downloaded it and passed it along...
Thanks esham. Excellent work. However, I don't deserve the credit. This chart came from either the Kyosho Japanese web site or some other Japanese RC site. I just downloaded it and passed it along...
Really excellent work! Thank you..
I've just put together an excel spreadsheet with the calculations for Gear Ratios. It lets you enter your numbers tires dia/rpm and so on and calculates the result based on this wonderful chart.. PM me if you'd like a copy..
Cheers,
04-13-2004, 06:29 AM
#999
Originally posted by adlawoo
I just made a switch from the RDL to T-1031 w/ a Kyosho Header and big difference all around. Anyone here tried the 1031 vs. Kyosho Pipe.....w/c is better?
http://www2.gpmd.com/image/o/osmg2949.jpg
I just made a switch from the RDL to T-1031 w/ a Kyosho Header and big difference all around. Anyone here tried the 1031 vs. Kyosho Pipe.....w/c is better?
http://www2.gpmd.com/image/o/osmg2949.jpg
04-13-2004, 06:56 PM
#1000
Tech Apprentice
Originally posted by orangbaligila
I did,.... T-1031 works better (highly noticeable when using OS engines), did a modified hand-made version of a T-1031 too for tight tracks,... rocket acceleration when mated w/ 12 TR(P)T,....
I did,.... T-1031 works better (highly noticeable when using OS engines), did a modified hand-made version of a T-1031 too for tight tracks,... rocket acceleration when mated w/ 12 TR(P)T,....
04-14-2004, 07:53 AM
#1001
Tech Initiate
hey dudes, found out that you should get the kawa internal gear set to make the 05R reaaly shine at the top end. saw an o5r with rr12 l5 beat another one with the same setup but with max s5 on the straights!...i guess i will find a set for sale if lucky. anyone else running the kawa set? appreciate any advice or responses
buddy
buddy
04-14-2004, 09:30 AM
#1002
Whats the Kawa internal gear set your talking about? Have you got a part number or link?
Cheers
Cheers
04-14-2004, 09:54 AM
#1003
Originally posted by Buddy_C
hey dudes, found out that you should get the kawa internal gear set to make the 05R reaaly shine at the top end.
hey dudes, found out that you should get the kawa internal gear set to make the 05R reaaly shine at the top end.
04-14-2004, 10:00 AM
#1004
Originally posted by Buddy_C
hey dudes, found out that you should get the kawa internal gear set to make the 05R reaaly shine at the top end. saw an o5r with rr12 l5 beat another one with the same setup but with max s5 on the straights!...i guess i will find a set for sale if lucky. anyone else running the kawa set? appreciate any advice or responses
hey dudes, found out that you should get the kawa internal gear set to make the 05R reaaly shine at the top end. saw an o5r with rr12 l5 beat another one with the same setup but with max s5 on the straights!...i guess i will find a set for sale if lucky. anyone else running the kawa set? appreciate any advice or responses
04-14-2004, 10:08 AM
#1005
Originally posted by jeffreylin
Buddy, if I recall correctly, your problem seems to be with the pipe you have. That should be the first thing you replace. If your pipe is not working well, the gear set will not help you either.
Buddy, if I recall correctly, your problem seems to be with the pipe you have. That should be the first thing you replace. If your pipe is not working well, the gear set will not help you either.