Who does the best 4 stroke porting?
#1
Who does the best all out power orientated porting. I dont mean who says they do the most and can, who will actually do it your motor and not just their race teams. Also, are their any companies yet that use a machine to do it that copies one perfectly done head? like the auto people do?
#6
Well if you want it done well, send it to Sparks. If you just send them the Head I believe you can have it done alot quicker than sending him the whole bike. He does those in about 3 hrs. Cant beat his port and polish work.
#7
Sparks is top notch w/o a doubt. He has this stuff down to a science. If he worked on cars I would send him my Vette engine tonight. [img]i/expressions/face-icon-small-happy.gif[/img] The elite four-stroke builders; Sparks, Craycraft, Fourstroke-tech , and a few others.


