27.1.2015 20:21
Noissa pytyissä sitten tulee semmonen ilmiö että malossit yms. HE pytyt on aukotuksiltaan semmosia että eivät hirveästi jousta putken myötä. Se näkyy usein kapeampana vääntönä, mutta voi veljet kun kaikki sattuukin napsahtamaan kohileen kun mennäänkin lujaa.
This project has been great fun for me and we will see how long it lasts on my motors for right now. I do have to say that this version I am running now is simply unreal to ride. It makes 8.4 ft/lbs of torque at 12,000-12,500 rpm and has real trouble keeping clutches together. The total usable power comes in a range from 9,000 to 14,500rpm on the track if you keep the exhaust gas temp in the 1,200F range. The dyno graph reflect jetting 2 sizes richer (980F) than we use on the track and the bike will make about 2 additional bhp at that temp. I just had to chase a water leak that occurs under load so I threw it on the dyno for the hell of it to see what she would do. It has cost a fortune to get here with the power and reliabilty but this thing has become a personal obsession.
Current Specs are:
Metrakit Pro Race 70cc Top End kit
Acculign re-machined Metrakit head insert (5cc) (.75mm squish)
.75mm Gasket on base
Metrakit Pro Race 70cc pipe
Kehin PWK 28mm on Malossi Custom Downdraft short straight manifold
135 main jet/40 pilot/JJH needle 2nd position .75 air screw
Malossi Inner Rotor Digital Ignition (33 degrees static)
BR10EIX Iridium plug (frontal index)
VP Ultimate 2 fuel mixed at 28:1 with Dumonde Tech Oil
Tasanari Delta III reed cage (8 petal, low tension carbon)
Digatron Full data aquisition system
Falicon Customs/Carenzi crank 44mm stroke fully balanced (non stuffed)
Top Performances Chrome Molly Connecting rod
Metrakit Pro Race close ratio transmission
Top Performances Bearing/straight cut gearbox
Top Performances Eergal shift drum
15:43 Gearing
Barnett Race Clutch kit, 1mm additional shims on springs
Tranny Oil is Motul 10w30, 700cc.
Custom ported cases (large volume)
27.1.2015 20:36
27.1.2015 20:41
27.1.2015 21:06
4.2.2015 19:40
4.2.2015 20:31
4.2.2015 22:22
6.2.2015 8:54
6.2.2015 15:05
6.2.2015 16:05
J11 kirjoitti:-Toisio välitykset (etu -ja/tai takarattaan kokoa muuttamalla)
-Rajoitettu CDI boksi (9,400rpm, mahdollista käyttää pidempiä välityksiä ilman nopeuden kasvua yli 70km/h -> parempi ajomukavuus pienempien kierrosten vuoksi)
6.2.2015 16:26
8.2.2015 11:54
11.2.2015 23:25
11.2.2015 23:34
11.2.2015 23:52