778CC, well it has been done with full instructions & proof this motor dose exist. Well done Kris for taking on the project you have done well mate, it was mod I dreamed of 2 years ago & now it is a reality.

Quite a big project.

The parts that were needed to build this monster XT motor.

XT660 casings bored out to take the Raptor 105.5mm cylinder
Raptor 700 5050 cam. ground rocker arm to clear the cam
Raptor 700 cam gear & de compressor parts
+3mm Throttle Body & 565cc fuel injector (not yet when we get to steve’s Dyno to see if it works)
+1mm inlet valves
Ported head
+4mm headers
Raptor 700 cosmic 105.5mm gasket kit
Raptor 700 105.5mm barrel
Raptor 700 105.5mm 12.5:1 cp piston machined flat top
Rraptor 700 +5mm stroker crankshaft made by Hotcranks USA
Raptor 700 cam chain (same as XT
Raptor 700 fly wheel, nut & washer
Raptor 700 starter gear & thrust washer gear has been modified ( I had to cut the centre out of the XT starter gear and weld it onto the Raptor starter gear to get the idler gear to line up properly.
Raptor 700 stator, pulse pickup & harness XT stator plug
16mm spacer behind the stator, as the Raptor crank is shorter that the XT's
2 X 11mm off set spacer’s behind the pulse pick up to match the Raptor shorter crant & smaller diameter, the Raptor rotor is 2mm smaller than the XT660,s
Modified XT clutch with extra clutch pate + 10% heaver clutch springs
PC 3 & wide band commander
DNA stage 3 air box
Leovince x3 pipes

Today the motor came to life. Dyno results to come very soon after the bike has run in. I hope to be with Kris to see the gains & ride this beast first hand.


Raptot 700 +5mm Hotrod stroker crank

Raptot 700 +5mm Hotrod stroker crank

700 raptor stator & flywheel

XT660 starter gear left, Raptor 700 right.

XT660 starter gear right, Raptor 700 left.

XT660 Fly wheel left, Raptor 700 Fly wheel right.

XT660 Fly wheel left, Raptor 700 Fly wheel right.




Copper head gasket.

Raptor base gasket.

+1mm inlet valves

16mm longer stator coils holder bracket to hold the Raptor stator coils, + the 2 X 11mm longet brackets offset by 2mm to suit the smaller Raptor flywheeel.

__________________
Click here to join the XT Supporter's scheme

Mods that I have done to my XTX's

My 04 XTX
Stage 1 & 2 DNA filters / Kev fuel mod / snorkel mod / Drilled air box mod / Engine breather mod / Fork Spacer mod / 15w fork oil /
[
My 07 XTX
Raptor 700 cylinder 102mm / Modified Crank Case to take a 105mm Raptor Cylinder / 11:1 102mm JE Raptor piston / Stage 1 Raptor Hot Cam / Ported head / Colder Spark Plug / +2mm Throttle body / DNA stage 1 & 2 filters / Modified Air Box / Snorkel removed / Worry Brothers stage 2 filter cover / 6mm & 8mm Bolts Replaced with Titanium Bolts / Recovered seat in Black / O2 Eliminator /

My 09 XTX
59HP at the rear wheel / Stage 2 Raptor Hot Cam / DNA stage 3 Air Box / Carbon Can Exhausts / Modified Exhaust Link Pipes / PCIII With Custom Fuel Map / Wideband Commander O2 Data logger / LCD100 Dyno Jet display & fuel adjuster / 2500 OHM HT lead instead of a 10K OHM XT lead / Extra Coolant Cooler / Protaper Fat Bars / Tail Tidy With LED Tail Light / OKE Protection Knobs / LED indicators / AIS blocked / Modified rear sprocket rubbers / Rear Foot Pegs removed / 09 ECU With 02 Sensor Changed To A 06 ECU / Complete wiring harnes Changed from 09 to 04 / Home made LED resistor flasher / Hole drilled in the fuel tank filler neck to allow quicker filling / Modified Bar End Weights / Progressive front fork springs, 15W fork oil, forks lowered 25mm, used XTR rear links lowering the rear 20mm, rear spring one click stiffer / Changed front & rear guards from blue to black / 47T rear sprocket / Speedo Healer V4.0 / Kev throttle cam mod / Throttle grip mod / The new 2010 O2 sensor mod is out, works a treat, The new 2012 O2 Controller is out, PM me for details

Now ride a 2018 MT09SP ABS + TCS

My KTM 990 SMR Mod book. http://www.ktmsmt.com/viewtopic.php?f=13&t=4946