mr. bad ass 450 lol

teeth212 · #1 (**permalink**) 03-18-2010, 03:00 AM

ok guys i got smoked buy a yfz to day so im pissed so pissed that i have took every bolt out of the kfx and dont want any stock crap put back on and i just got my income taxes lol so

i want the best of every thing im going for speed and power i ride this thing every were track woods road some sand

so here is what i got in mind
dasa 13inch
power comander 5
dasa compleet air intake
wisco 13.1
kx stage 2 hot cams
hension clutch basket inner hub and presher plate
dirt digger clutch
15 tooth
port polish by walsh race craft
and dino tune

now nothing is set in stone but i would like yalls input on all of this and i have heard my crank wont handel a high c ompresion so what would be a good crank kit that comes with the rod mounted and balenced and who makes some good valves and should i go with stainless or titium

AZkfx450rider · #2 (**permalink**) 03-18-2010, 03:17 AM

true you will need to upgrade crank i think some folks are running carillo, and i would go with the Fuel Customs Intake personally

and recently i have taken my dasa off and put on a new pipe from TDC (terry design concepts) and i wont ever switch back

250ftabyss · #3 (**permalink**) 03-18-2010, 09:24 AM

I would go with the FCI intake over Dasa. The rest of the list is nice though.

6789olds · #4 (**permalink**) 03-18-2010, 09:43 AM

fci intake , dynatec coil , little lower compression like 12.8 or 12.5 and if your sending the head to get ported i woud bore the engine 2mm with the money you will save from not doing the crank upgrade. last a dyno tune to get it dialed in or pc5 with auto tune .

teeth212 · #5 (**permalink**) 03-18-2010, 09:49 AM

how high of a compreshion can i go on stock crank with no worrys i ride hard

monster kawi 55 · #6 (**permalink**) 03-18-2010, 10:57 AM

I got a 13.5 with stock crank and I've had no problems and if I were you I'd get the autotune with the pc5 i love it and its a money saver if you ever get anything else

Slaytanic454 · #7 (**permalink**) 03-18-2010, 03:12 PM

Quote: Originally Posted by monster kawi 55

I got a 13.5 with stock crank and I've had no problems and if I were you I'd get the autotune with the pc5 i love it and its a money saver if you ever get anything else

That might be pushing it; I wouldn't go any higher than that... (That, and it may be alright for now, but it could just be a matter of time. There's only one way to find out if the compression was too much for the crank)

**ononewheel** · #8 (**permalink**) 03-18-2010, 03:19 PM

Quote: Originally Posted by AZkfx450rider

true you will need to upgrade crank i think some folks are running carillo, and i would go with the Fuel Customs Intake personally

and recently i have taken my dasa off and put on a new pipe from TDC (terry design concepts) and i wont ever switch back

hey you got some pics of that new pipe?

**ononewheel** · #9 (**permalink**) 03-18-2010, 03:20 PM

id add to your list 15tooth front sprocket and maybe a 37 or 36 to rear sprocket!
also if you truly wanna be fast do up your suspension too!

**fastjunkie131** · #10 (**permalink**) 03-18-2010, 06:43 PM

leave it with stock compression and send your head off to motoxperts for some over size valves and port and polish and put a 507 stroker kit on it!