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Showing posts with label ltwin. Show all posts
Showing posts with label ltwin. Show all posts

Thursday, 8 October 2015

Ducati CEO clears about their V twin engine strategy


Few months back there were lots of rumers regarding four cylinder powerplant for Ducati's upcoming flagship motorcycle which will be replacement for existing Panigale.

Now it's obvious for one to think like that just because Ducati's legendary L twins motors are leaving their displacement category way ahead of class. because twin needs more displacements to match the performance of four cylinder competitors which revs like hell!

Interestingly romor got some push because Ducati facing restrictions in their bike running in World Superbike series. But that's all over now because Ducati CEO talk with MCN saying 
"I can confirm there is no officially confirmed project at Ducati for a four-cylinder engine to replace the Panigale V-twin. There is no Ducati four-cylinder superbike planned. “We have a V4 MotoGP bike of course. Maybe someone got confused!

That's Domenicali's words as CEO but we already know that replacement for Panigale is already in works.

So at least for this moment it's confirmed that We can't see V4 Ducati's anytime soon, but it will happen for sure, just the way happened with Ducati's Moto GP bike , afterall V4 are no match for V2 no matter that how much modern V twin engine gets either you have to increase displacement which is what Ducati doing right now or get extra cylinders for aggressive powerband.


Source - MCN
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Wednesday, 14 January 2015

Flagship Panigale got even more grunts for 2015

Ducati's flagship bike Panigale just got bore out from 1199 to 1299 and officially  cracked the 200-hp mark!
 When Ducati CEO Claudio Domenicali was asked about the internal geometry of the Panigale 1199 engine—with specific reference to the rod length of 110.1mm in relation to its 60.8mm stroke—he affirmed that he wanted the Panigale to be as compact and well balanced as possible. When I heard a larger-displacement Panigale was in the works, with the extra cubes coming from increased stroke (the bore already was a record-setting 112mm), I wondered if Domenicali was ready to compromise with even shorter rods to compensate for the extra stroke.

 OHH, dead wrong! Domenicali went for an even bigger bore: 116mm! Together with an unaltered stroke of 60.8mm, that makes for an actual displacement of 1,285cc. That’s the way, Claudio. Well done!

The new Panigale 1299 sets fresh standards in the superbike fraternity, with a claimed 205 hp at 10,500 rpm and a terrific 106.7 pound-feet of torque at 8,750 rpm. Simply put, there is nothing like that on two wheels, with the possible exception of the new supercharged special from Japan. Valve size is the same as that used in the 1199: 46.8mm titanium intakes, 38.2mm steel exhausts. By keeping the same valve and port size of the 1199, Ducati engineers have created a more flexible and torquey power­plant. The higher speed of the intake charge helps disprove the old notion that extremely oversquare engines must have poor torque curves.

 The Panigale in its original 1,198cc displacement remains only as a race version—the Panigale R. This machine, with technical solutions extracted from the limited-edition 1199 Superleggera, features titanium valves and connecting rods, plus an ultra-compact crankshaft is a polished piece that features tungsten inserts for perfect balance. The claimed dry weight of this race Panigale R is now a svelte 357 pounds.   



For more agile steering response, Ducati has given the Panigale 1299 24 degrees of steering rake, which is a half-degree less than the 1199. Trail is consequently down from 100 to 96mm. Even more meaningful: The swingarm pivot has been lowered 4mm, for better geometry to the front sprocket and superior traction. Also, as before, there are two versions, standard and an S model. The former is fitted with an inverted 50mm Marzocchi fork, a gas-charged unit made of aluminum. The S bumps up the hardware quotient with full LED headlights and Öhlins electronically managed semi-active suspension featuring an inverted 43mm fork. Brakes on both bikes are by Brembo, with M50 calipers acting upon a pair of 330mm front discs. To tame all that power and torque, the electronics suite of these 1299 Panigales is among the most complete in production today.
















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