rebuilt engine now wont start

[DRHSpecialty]

When buying pistons you would always base it on bore size. The standard bore size, and the only bore size for that machine, was 68 MM so the piston will measure slightly smaller than the bore size to allow for clearance.

68.50 MM pistons are an oversize and not standard.

[snowsledfred]

ok thanks for all your help, if i wanted to order those pistons of yours would i just click on your link there? im not sure whether ill order from you or dennis kirk yet, from dennis kirk theyre a little cheaper but ill see. thanks

[DRHSpecialty]

You will need to call us at 651-437-4205 to order these pistons.

Our hours are
2:00 PM - 6:00 PM Monday
10:00 AM - 6:00 PM Tuesday - Friday

[snowsledfred]

thanks, ill call you depending on what i decide

[braindead1684]

Just wanted to pipe in and tell you mike is a great guy to deal with for parts I have ordered many things and he has always come through with my parts quicker then the dealer down the roads and hes a couple states over. Also I would highly recommend taking him up on the offer on the cylinders, if you measured wrong you may only need the +.020 set.

The tolerence between the piston and cylinder is extremly important and for long term reliability you don't want the wrong setup or you will be ripping her apart in the middle of winter.