:helpsmilie:
Just stripped the motor to find it has cracked from carb port to the outside near head bolt.
Has anyone experienced this?
The head is a CY27 bored to 29cc (36mm piston) and ported, running a 2mm stroker stuffed crank.
What now?
I have in my collection for the rebuild the standard 26cc Zenoah head, a 23 with piston, standard crank.
Advice and opinions much appreciated. :scooter:
Just stripped the motor to find it has cracked from carb port to the outside near head bolt.
Has anyone experienced this?
The head is a CY27 bored to 29cc (36mm piston) and ported, running a 2mm stroker stuffed crank.
What now?
- Get it welded, bored and re-nitrided
- Bin in and use my original Zenoah 26cc head
- Get a ported piston ... http://cgi.ebay.co.uk/EVO-TUNING-PO...286.c0.m14&_trkparms=66:4|65:10|39:2|240:1318
I have in my collection for the rebuild the standard 26cc Zenoah head, a 23 with piston, standard crank.
Advice and opinions much appreciated. :scooter:
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