porting the intake is finding your favorite abrasive tool and removing whatever metal you can.
In my case i used a 5" 5/15 bolt and rounded the head with my grinder. i then scored it with a cut-off blade to give it some sharp ridges.
It worked fine to remove alot of material.
I did this with the adaptor plate installed to ge na even flow from the weber sown to the ports.
same with the heads. i did not get them polished as i do not have the funds but she does breath alot better and picks up the 26" tires just fine.
The oil filter relocation is a result of me looking into kits and saying to myself - I can make that
the cooler is off a wrecked suzuki 1100 crotch rocket. it has 1/2 inch lines and is relatively small yet has a large cooling capacity.
i took an old ea81 oil pump and hacked off the mount ring before the pump. then i tapped it aninserted fittings, made a bracket and mounted it to the frame.
on another oil pump i tookan A/c nut that fit the filter threads and welded a fitting to it. then tapped and fitted the outer ring hole.
Basically my lines run from the pump to a sttelite oil filter, cooler then back to the pump.
the cooler allows for a thinner oil such as a 5-30 synthetic blend as thicker oil creates alot of oil pressure and power loss