Description:

I have on my 400 now a set of Trick flow 62cc heads.  I bought these during covid because the 72cc was not available.   My local professional shop set them up and they run perfect except my compression is a little too high with the flat top pistons.

I am considering installing a set of 72cc heads to lower the compression.   If interested,   call me. 208-484-5497.  I am in Boise Idaho.

Jon    (chris989)