Ken Oconner head mod

[R&S Polishing]

i just got the head back from Ken this afternoon for my daughters blaster i couldnt wait so i dropped everything and put it on.I had alredy done the diy porting that Ken has on here but needed to get some of the low end back so i contacted ken and he explained what was needed. WOW i got the low end back and wholy c%$p better throttle responce more power and a lot of fun! i cant wait to take it out and jet it propperly i am sure it will be even better. IMO this is a "great" mod and i will be doing it to the other 2 blasters as soon as the budget allows.
My hat is off to you Ken, thanks for the advise and the great machine work!I:I

 

[roadkill]

how bout some pics?

 

[cole454]

 

[acezeesawtooth]

its on the bike already guys... kiss those pics goodbye

 

[cole454]

Who doesn't take pics of new stuff right after they open it? Or is it just me? lol

 

[R&S Polishing]

i was too anxious i had already tore the head off Sunday knowing that it would be here this week. I cant help myself sometimes!

 

[Awk08]

here, i'll repost a pic of my oconnor racing modified head, as they are mostly the same, unless for some reason different squish or cc dome is needed, but i doubt that for r&s' mods...............

 

[hudack]

if its anything like mine heres what it looks like

 

[bagds101]

i have my head pic in my avatar in case anyone wahts to see what a ken oconnor head looks like

 

[michaelbell85]

how much is milled out on the head how many thousandins

 

[blasterdemon7]

I have the KOR on my Blaster. That combustion chamber looks so nice.

 

[Larry's Shee]

how much is milled out on the head how many thousandins

Don't really know if milling the head is a viable option on a Blaster. If you compare a stock to modified you'll notice that stock is a conical shape and mod is more hemisperical. I:I

 

[blasterdemon7]

 

['00 WO-YA!]

Very nice work. I have opened the bowl up in milled Blaster heads before & narrowed the squish band by doing that & they run good that way. It's not the work that KOR does but it's functional. I'd really like to ride something that has a professional head mod.

 

[blasterdemon7]

I think I'll get another one done just to frame and hang on the wall.lol.

 

[justtwistit]

what is the average dome cc of the mod head?

 

['00 WO-YA!]

I'd like to know that as well. Quite a bit is milled off but then about it looks like quite a bit is taken out of the bowl area. Almost makes me wonder if there's much of a compression jump with it... Obviously that's not the sole benefit but it does help.