Project TM-S 185 it begins

[cyclegod]

Just updated all the photo links so that they can be viewed once again.

Here's a video of my mate racing it.

https://youtu.be/l9YOOXOLBPE

[LWC82PE]

Excellent thanks. This is a classic thread.

[John Orchard]

Fantastic !!!! I only just stumbled on this thread for my first time now ! Where is the bike now? What pipe was used on it?

I have a TS185A engine hiding down the dark corner of the shed, me thinks of dragging it out ;-)

[cyclegod]

The pipe is the factory "Hop-up" kit pipe. The bike was sold a few years ago, the engine is TS185M with A model clutch and mag covers for the TM look.

[TT5 Matt]

the 185A motor's can be made to go well,i raised my exhaust port 1.5mm and took the inlet out to 32mm then matched the exhaust/intake ports out to the edge of the steel liner
.i found old chainsaw files heated to shape them perfect for that job.im yet to split the case for a tm125 close ratio box conversion and match the transfer ports to the cases