Performance Improvements - Vintage Enduro Discussions

Picture Attachments Fixed? (18 Feb 2023)

Hopefully, the pictures uploads are fixed for the time being. Let me know if you continue to have issues. I am looking into a more permanent solution. Thanks for your patience. - Makotosun

Performance Improvements 134 topics

Those secret little things from the past to make the bikes go FAST!

Subject	Replies	Views	Last Post
Brand New Yamaha Petcocks for our bikes! Topic started, 06 Jun 2014 23:11, by Makotosun Last Post 02 Apr 2020 07:02 by LongStride 1 2 3 ... 5	44 Replies	35.6k Views	Last Post by LongStride 02 Apr 2020 07:02

RT2 power improvements Topic started, 22 Dec 2022 06:11, by Grumman41 Last Post 25 Dec 2022 11:45 by Ht1kid 1 2	12 Replies	1143 Views	Last Post by Ht1kid 25 Dec 2022 11:45
yamaha rt3 360 Topic started, 21 Dec 2022 10:50, by Gasmonkey Last Post 21 Dec 2022 15:20 by RT325	5 Replies	334 Views	Last Post by RT325 21 Dec 2022 15:20
Air box upgrade AT1 Topic started, 22 Oct 2022 11:20, by LongStride Last Post 22 Oct 2022 11:20 by LongStride	0 Replies	361 Views	Last Post by LongStride 22 Oct 2022 11:20
SLEEPER PIPES FOR YAMAHA ENDUROS Topic started, 04 Jul 2015 13:40, by Last Post 13 Oct 2022 11:17 by AirborneSilva 1 2 3 ... 26	250 Replies	103k Views	Last Post by AirborneSilva 13 Oct 2022 11:17
Sleeper Pipe Review Topic started, 03 Dec 2014 17:58, by Scootern29 Last Post 30 Aug 2022 19:47 by MarkT 1 2 3 ... 9	84 Replies	24.8k Views	Last Post by MarkT 30 Aug 2022 19:47
New Mikuni carb for CT2 top end bike Topic started, 25 Jul 2022 10:51, by Billy Mild Last Post 04 Aug 2022 16:52 by MarkT	5 Replies	843 Views	Last Post by MarkT 04 Aug 2022 16:52
Anybody tried boyesen ports on the reed valve motor? Topic started, 11 Jul 2020 13:21, by turbodan Last Post 23 Jul 2022 22:12 by Noviastar 1 2 3 ... 6	50 Replies	7609 Views	Last Post by Noviastar 23 Jul 2022 22:12
Understanding the VAPE charging system Topic started, 11 Jun 2022 14:29, by Cooger Last Post 25 Jun 2022 12:52 by MarkT	8 Replies	918 Views	Last Post by MarkT 25 Jun 2022 12:52
what v-force reed block fit a 1975 DT400? Topic started, 27 Nov 2021 06:13, by gwynne Last Post 08 Jun 2022 17:52 by turbodan	9 Replies	1744 Views	Last Post by turbodan 08 Jun 2022 17:52
DT360 Dyno Shootout Topic started, 26 Aug 2021 14:06, by akara1 Last Post 05 Mar 2022 19:20 by akara1 1 2	11 Replies	2952 Views	Last Post by akara1 05 Mar 2022 19:20
ride height dt 250 mx Topic started, 01 Feb 2022 11:31, by damicles Last Post 01 Feb 2022 14:01 by RT325	1 Replies	837 Views	Last Post by RT325 01 Feb 2022 14:01
Yamaha 6v to 12v conversion Topic started, 29 Jan 2022 21:55, by Mkdxxx Last Post 01 Feb 2022 08:39 by WestCoastThing 1 2	10 Replies	2307 Views	Last Post by WestCoastThing 01 Feb 2022 08:39
VM40 stronger throttle spring for more snap? Topic started, 14 Dec 2021 04:38, by Jbeebe Last Post 16 Dec 2021 07:14 by Jbeebe 1 2	12 Replies	1764 Views	Last Post by Jbeebe 16 Dec 2021 07:14
Quick turn throttle Topic started, 11 Dec 2021 19:18, by turbodan Last Post 12 Dec 2021 09:42 by turbodan	5 Replies	648 Views	Last Post by turbodan 12 Dec 2021 09:42
1975 Yamaha DT400B best reeds and reed cage Topic started, 08 Oct 2021 08:04, by gwynne Last Post 25 Oct 2021 15:43 by gwynne	5 Replies	815 Views	Last Post by gwynne 25 Oct 2021 15:43
Carb upgrade for my AT/CT3 project Topic started, 23 Aug 2021 06:33, by Billy Mild Last Post 01 Oct 2021 17:44 by apex	6 Replies	1414 Views	Last Post by apex 01 Oct 2021 17:44
webco heads Topic started, 26 Oct 2019 11:21, by scooterbobby Last Post 01 Oct 2021 08:25 by Billy Mild	7 Replies	3066 Views	Last Post by Billy Mild 01 Oct 2021 08:25
Increasing '77 & Up DT400 Rear Wheel Travel for "Free" Topic started, 10 Sep 2021 14:47, by cpdave Last Post 18 Sep 2021 18:04 by LWC82PE 1 2	11 Replies	2230 Views	Last Post by LWC82PE 18 Sep 2021 18:04
DT360 port pipe and carb work Topic started, 21 Oct 2020 21:35, by akara1 Last Post 24 Aug 2021 22:37 by msavitt 1 2 3	22 Replies	6311 Views	Last Post by msavitt 24 Aug 2021 22:37