Yamaha Dt175 Top end Upgrades

Detailed assembly of the top end on my Dt175 Project bike.
A few tips and tricks that you may not know.

[@francisdsouza9499]

Bro do dt175 headblock ports can be done fitted on RX 135 cc engines, like clutch bell Reed valve CARBURETOR the 1st model Japanese with pistons kits, rectifire magnet coil to make 199cc with powerful engine pickup, do that is possible.

[@dgratt02]

Love it good work 👍

[@TheMotorcycleForge]

Thanks, much appreciated.

[@user-xw1hv5mv7m]

Hello , watching from philippines , i have yamaha DT 175 , i have a question ? What is the STANDARD size of Block and Piston ? Thanks

[@TheMotorcycleForge]

What dimension are you after? My dt175 has a 66mm bore x 50mm stroke

[@militantfreedom9204]

Hey Logan, can I put a 1976 MX 175 cylinder head and jug on a 1975 DT 175 ?

[@TheMotorcycleForge]

I haven't really tinkered with one that old unfortunately, as mine is a 88. I would compare the stud pattern, rod specs and the port mounting dimensions. I have a 175 mx barrel I could measure if that helps. Cheers Logan

[@militantfreedom9204]

@@TheMotorcycleForge oh, I would appreciate it. Thank you. I’m glad I found your channel and I love the things and tricks that you have learned. as well explained. I promise I’ll have more questions for you and I really would appreciate all your help. Thanks Anthony.

[@TheMotorcycleForge]

If you send a email to my channel email. [e-mail] Then I can do some measurements, take some photos tonight after work. Cheers Logan

[@Gabe-zz8se]

Did you take a compression test before or after?

[@TheMotorcycleForge]

With the different gaskets the compression ratio is just above 7to1. Stock 6.6to1. I did a leak test after rebuild and it was like new.