Hydramax concentric internal slave cylinder

[Jim Jans]

Has anyone installed a hydramax concentric internal slave cylinder in a KA D21     5 speed transmission?  If so what brand and did you have any issues with installation?

 

Thank you

 

Jim Jans

[datzenmike]

I think mrbigtanker has done this or Stofergen Motorsports. Looks clean but a bitch to replace is it goes bad.

[Stoffregen Motorsports]

Real race cars use them. They can be tricky to bleed and can pack up easily, meaning they build pressure and won't release it, which can damage the crank.

[Jim Jans]

Thank you for the update.  I am trying to install a KA 2.4 motor in my 1958 MG ZB Magnette.  The clutch will be really close to the frame.  So, I was thinking about the Hydromex concentric internal slave.  But I think I better stay with the original fork and slave unit.

 

 

Thanks

Jim

[Stoffregen Motorsports]

We use a Tilton internal slave in our racing MG Midgets/AH Sprites. The do work, but if you can fit the fork and slave, that's a better solution for a street car.

42 minutes ago, Jim Jans said:

Thank you for the update.  I am trying to install a KA 2.4 motor in my 1958 MG ZB Magnette.  The clutch will be really close to the frame.  So, I was thinking about the Hydromex concentric internal slave.  But I think I better stay with the original fork and slave unit.

 

 

Thanks

Jim

 

[Stoffregen Motorsports]

ZB Magnette is cool. Kinda like a small 3.8 MKII. I've always wanted one...