Thanks Mario, thats makes me feel even worse for passing up on biggers motor. It was one heck of a deal! Glad to hear that you have your bike back up & running. Your chassie & that motor is a great mix.

 

Did ya run against one of the fast Vforce's? I am interested to hear how they ran against some other strong 4 strokes.

Mario, Glad to hear you got yours running strong again.

 

No I didnt see any of the V-forces Justin. My bike did beat a fast yfz 470 and every other 4 stroke out there.... Pound for pound I would put this motor up against ANY stock bore stock stroke ds... With the lectron and drag pipe it is wicked. It revs super fast. Bigger and ds mike should have gone into bussiness with this combo they have going. My bike would make 8-10 passes up the hill and still be at 160 degrees.. I cant describe the motor any other way than having the 2 stroke power band. I truely believe bigger isnt always better.lol I dont know what all they did to this motor but Im truely impressed!!

 

So how does the biggerisbetter stock bore motor compare to the preacher built 720 motor in same chassie?

 

The preacher 720 had more torq down low and was a few lengths faster on the hill id say, When the 720 motor was fresh it ran very hard.. 2 totally different power bands. I will dyno it soon on the same dyno to see what the difference is.. But Biggers motor is making big power up on the top end and just plain revs faster. we also took about 2mm off the intake and matched it up perfect w/ the carb on this new set up. Id say we gained a few ponies there maybe. What I need to do is get some light a arms and drag axle . But it aint no fun when ya cant ride your own bike. I just want a reliable bike. I will spend the rest of the season getting in shape a doing a complete makeover on my ds going extremely lighter and keeping her stock bore stage 2.5.

To sum it up, the preacher 720 could pull 17-37 gearing and this stage 2 motor can pull 17-40 im sure. It had 16-40 and seemed like it could handle 17-40 . I wont know for sure until I dyno it and test it further in the future.. Some people said it was comparable to the old 720.. But I could lug the old 720 around like a diesle. Id have to say the power curve on a dyno would be alot different. Yeah The 720 made more power way down low, But who needs that when drag racing!! For a stage 2.5 to be blowng the tires off w/ 16-40 no prob 2nd gear launching says alot.

 

Very glad to hear this impressive news. Im sure they did not expect anything less from Annihilater. I know they all was thinking that you were spraying the whole time. That look on their face is just priceless whenever they find out that its a stage 2.5! They kinda give ya that "YEAH RIGHT" type of look. I like that! Cant wait to run that beast! [img]i/expressions/face-icon-small-wink.gif[/img]

 

I sure hope my pilot "w1ngnut" isnt too sore from the wreck!! Im sure he will check in in a few days.

 

blew a head gasket friday night and pretty much ended the weekend.
sincity

 

Just as we thought we finally found the source of my problem, my engine blows up.[img]i/expressions/face-icon-small-mad.gif[/img]

I am done.

When I am ready to tear it down I will start a new thread with what's available.

some things have already been claimed.

For those that know what's on/in my bike and you want something, let me know.

The only way I will keep it is if I can find a sweet engine deal like Mario did.

And it will have to happen soon before I sart getting rid of stuff.[img]i/expressions/face-icon-small-sad.gif[/img][img]i/expressions/face-icon-small-disgusted.gif[/img]

Hey Bud, want to sell that bike back?[img]i/expressions/face-icon-small-blush.gif[/img]

 

vegas - sorry to hear you lost the motor[img]i/expressions/face-icon-small-sad.gif[/img] sounds like it's time to throw a gixxer motor in the frame.