Jump to content

Recommended Posts

Posted

I won the 0-450cc 2-stroke class at the National hillclimb on RJD's 421 Serval motor.

 

That set up was 35mm PWK, Rockets and a +8 swingarm. It was solid.

 

It pulled my 22" cut tires with 15/41 easily.

 

If I was going to build a play bike it would be a 4 or 10mm Serval with the same pipes and carbs with a +4 or +6 swingarm.

Posted

Mine was a 421 serval, 35 pwks, sb inframe shearers and a +6 swingarm. Entire setup came from jeff at f.a.s.t. Absolute blast in the dunes and ran on 91 octane.

Posted

This is my personal and best opinion for you or anyone. Ive had ss motors, 4mil motors, and know have a 10mil BEAST! If your gonna build a motor just do a 10mil whatever! I will never build anything again unless its a 10mil or bigger! Id even build a 10mil for trail riding! The TQ of a 10mil is ungodly over a 4mil!

  • Like 1
Posted

This is my personal and best opinion for you or anyone. Ive had ss motors, 4mil motors, and know have a 10mil BEAST! If your gonna build a motor just do a 10mil whatever! I will never build anything again unless its a 10mil or bigger! Id even build a 10mil for trail riding! The TQ of a 10mil is ungodly over a 4mil!

 ^^^ This man speaks the truth.

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Loading...
×
×
  • Create New...