Author Topic: Are 350F conrods the same as 400F conrods?  (Read 519 times)

0 Members and 1 Guest are viewing this topic.

Offline UK350F

  • Full Member
  • *
  • Posts: 32
Are 350F conrods the same as 400F conrods?
« on: September 10, 2011, 04:29:01 AM »
Hi All, My first here , Im sure someone knows the answer to this one.

I had a real stuck piston, soaked it for ages, use the 2x2 method but in the end had to drill the top out and use brute force.

Im worried that although the conrod looks ok it may give up on me. I have a crank from a 1976 400f avaliable to me with conrods but can't find a 350F one here.

its getting a rebore and new shells. any ideas on the conrod?

Offline MoMo

  • Really Old Timer ...
  • *******
  • Posts: 8,275
  • Ride like you're invisible
Re: Are 350F conrods the same as 400F conrods?
« Reply #1 on: September 10, 2011, 04:53:51 AM »
Part numbers are the same.  I think the increased displacement came from larger bore.  You can use the parts fiche from www.motogrid.com to check parts compatibility...Larry

Offline UK350F

  • Full Member
  • *
  • Posts: 32
Re: Are 350F conrods the same as 400F conrods?
« Reply #2 on: September 10, 2011, 05:20:32 AM »
Great Larry, Your a star.

Thanks a lot
Rick

Offline MoMo

  • Really Old Timer ...
  • *******
  • Posts: 8,275
  • Ride like you're invisible
Re: Are 350F conrods the same as 400F conrods?
« Reply #3 on: September 10, 2011, 05:53:49 AM »
You're welcome...Larry