called trinity yesterday, and they said they have the 720 big bore kit complete on a bike, but they are going to be doing more testing and tuning and release it in about a month. forgot to ask them about the prices but the raptor 727 is $2400 and considering everyone seems to charge more for bomb parts i would guess somewhere around the $2500 range. i've seen the rappy 727 bike run a few times and it seems like are a pretty fast, reliable bike, so anyone have any opinion on this big bore for the bomb?

 

How the hell can they ask $2400.00 for a cylinder and a piston kit?[img]i/expressions/face-icon-small-mad.gif[/img] Does this price include installation and bigger valves and porting and Camshafts? You take your life into your own hands when you run something from Trinity. Beware.[img]i/expressions/face-icon-small-tongue.gif[/img]

 

punisher, here is some info from trinity's site, and yes this includes complete installation and is approx $400 less if you already have the pipe

What we can tell you about the 727 is that you get the world famous Stage IV pipe, The Big Bore 11:1 105mm Piston and Sleeve, tuned Cam and Valve Springs, the patented Pro-Port and Valve Job to your cylinder head with the chamber mod . All sealed up with a complete T.I.A , and Trinity's Super-tough Gaskets

 

Sounds like a torquey motor. But I would say they are making 1000 on labor/profit.


May be worth it to some people.







Bigger.

 

do you have to split the cases on a DS to do a 720? you do on a Yam 727.

 

no on the case split on the 720