jrns281
11-13-2014, 10:45 AM
I just finished a top end rebuild on my sons Kasea 90. Went from stock 50mm to a 52 mm piston +Bore. Put everything back together and now when I turn the crank by hand it stops and then I have to spin it in the opposite way until it stops again. I assume the piston is hitting the top of the cylinder head. I am using the stock head. Do I just need to add a thicker gasket to for the piston to clear? Do I need to purchase a new 52mm cylinder head?
Thank you.
Thank you.