KFX 507 Stealth Big Bore/Stroker Kit For Sale

poky · #1 (**permalink**) 10-26-2009, 02:05 AM

Cylinder:OEM Cylinder bored and plated with Apticote 2000 Ceramic coatingCrankshaft:OEM crank, lightened, stroked, and balanced with custom rod Piston:Wiseco Piston - Max Power Extreme
507 Stealth Big Bore Stroker Kit from www.maxpower-engines.com

Cost new $2399.00 Drop in includes ported head and crank

OEM Cylinder bored and plated with Apticote 2000 Ceramic coating
Wiseco Piston - Max Power Extreme Coated
OEM crank, lightened, stroked, and balanced with custom rod
Head Porting with 5 angle valve grind and seals

I will add for free in the deal

power commander3, with 507 map

stage 2 hotcams

I raced over a full year and got stupid and lazy and never changed the piston. It ended up breaking the piston skirt and parts went into the motor. I was real happy with the 507 kit so I just ordered replacement parts. So the rod, piston, cylinder, are all brand new.

I took it to the local Kawasaki shop to install, They said I needed serious tranny work and 13 hours labour, So I just bought A used race motor from BCS Performance.

Price is US$1600.00 for everything plus shipping

poky · #2 (**permalink**) 02-02-2010, 02:55 PM

BUMP STILL for sale, I can email pictures or more info if needed

poky · #3 (**permalink**) 03-09-2010, 01:21 PM

Price reduction all you need for a max power - engines 507 stroker $1600.00

Pictures avaliable.

Slaytanic454 · #4 (**permalink**) 03-09-2010, 04:31 PM

Ooooh man if I had a couple grand sitting around they I didn't know what to do with...

**ononewheel** · #5 (**permalink**) 03-09-2010, 07:21 PM

so is this a complete engine all together and all?or is it just parts that need assembling?id say also if things were better id do it!but im curious to see some pics!

poky · #6 (**permalink**) 03-09-2010, 09:00 PM

Firm on the Price, Crank include.

The local Kawasaki Dealer disasembled the motor and all parts are in great shape except one bent push rod. Also in picture is the old rod. Max Power - Engines supplied the new piston, cylinder, rod and installed the rod on the crank.

Sweeeeeeet deal but I need the cash, I'm broke as a joke, no low ballers $1600.00 FIRM

poky · #7 (**permalink**) 03-09-2010, 09:22 PM

Here is a picture of the hot cams

KFX507 Stealth Max Power RPM's Stealth big bore kit KFX450 2008 - Requires
machining the counter balance shaft for clearance.
$1 2,134.62
Discount Discount to match web price -$34.62
akitinstall4-stroke 1 Install 4-stroke engine kit - w/crank $475.00
PORT 4 STROKE HE... Flow Bench Porting - Includes: Tear down, Inspection, porting,
Sink valve guides on CRF&TRX 450 heads, 5 angle seat grind,
clean and assemble. Does not include parts.
1 $400.00
09289-05011 4 SU SU DRZ/LTZ VALVE SEAL (8) T20.00T
0925-0135 1 KX450F stage 2 hot cam Intake $169.95T
0925-0136 1 KX450F Hot Cam Exhaust $189.95T
SHIUPS 1 Shipping, Handling and Insurance UPS $165.00
SHIUPS UPS billed Max Power for Robert Polking Horne to send his ATV
motor to Max Power, customer will pay for this. See UPS bill
#481522716
1 $23.75

$3,543.65 MY COST WAS

poky · #8 (**permalink**) 03-27-2010, 06:12 PM

TTT Still for sale, greeeeeeeeeat deal.

750chad · #9 (**permalink**) 04-09-2010, 12:28 AM

You still have this? Also do you have the trashed tranny? If so, how much to include it as well. Will you be able to ship? Any idea's as to what that would cost to zip code 63629? I know, These are a lot of question..... lol

poky · #10 (**permalink**) 04-17-2010, 12:31 AM

Yes still for sale, $80.00 shipping. I'm keeping the old motor for parts, but if there is a certain tranny part that you need, and mine is ok I will sell that part.