Jump to content

4 mill?


Recommended Posts

it is best to get porting done and domes cut for the 4 mill.  you can run a spacer under the cylinders but you won't gain much running that. a dune ported 4mil runs strong. well worth the $$

Link to comment
Share on other sites

loco most of my riding is done in strip mines and long loose hills,some trails but not all that much.... i really never liked the idea off the spacer plate and as of right now my budget is right around 1,300 until october i just want something reliable yet makes decent power...currently is .30 over,v force reeds the port job(which i will get better pics of later and post) fmfs(which are coming off) and a kn filter.

Link to comment
Share on other sites

If the transfer ports are already raised a lot, porting them for a 4 mil is gonna be kinda iffy. Best to send the cylinders to a site sponsor and let them check the port timings and give you advice on how they'll work ported for a 4 mil. Then they can set you up with a crank, pistons, domes, seals, gaskets, etc.

Link to comment
Share on other sites

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...