Originally Posted by
ceh329
Hello, does anyone know if there is another crankcase that the same as the Protek 321B v2? My case is damaged but I want to still keep the motor.
I think a case from one of these would work. Think it’s same engine besides carb and head. 321b was based off this. 321b has 21j carb. 321bv2 has 22c carb.
https://www.amainhobbies.com/o.s.-sp...qzqqkqyzxxactz
https://www.amainhobbies.com/o.s.-sp...qeqswqyzxxactz
http://www.osspeed.com/eng/08buggywc_e/08wcbuggy.html
https://www.ebay.com/itm/265262293289
I think this should work but I’m not 100%. Better off trying to find a used old engine from someone for a case
https://www.amainhobbies.com/o.s.-en...aeq2qaxzxxactz
note it says this under it.
This is a replacement main engine crankcase for the O.S. 21 VZ-B V-Spec engines. This product is expected to become available for purchase on Friday, November 12, 2021