Going off of what I read about the 770 powerroll thread the HP # probably aren't that impressive, but what about the torque.
HP=65
ft/lbs=?

 

Dsmike ....well how much?

 

Swytak,
You would be suprised at what you could get out of a stock raptor head(with a few minor additional mods to it).[img]i/expressions/face-icon-small-wink.gif[/img]

 

<< Geeze..if i only could get above 42RWHP[img]i/expressions/face-icon-small-disgusted.gif[/img]

Jeff >>



Well if you would let the drum actually spin instaed of leaving all your rubber from your tires on it, you probably could[img]i/expressions/face-icon-small-tongue.gif[/img]


Come on Mike........you are not going to make us all wait all night are ya? Thats just wrong man, wrong.[img]i/expressions/face-icon-small-confused.gif[/img]

 

Velocity, I had a few creative things done to mine, so we'll see what kind of numbers she put up. I plan to run a piped Rap just before or after mine for comparison sake.


Ok, Mike........spill the beans! I still say under 60.

 

hmm i say about 60HP
Tate

 

it had close 50Hp and like 46 foot pound of toque. the power curve was wicked. its power was from idle to ?. it would make a bad mx motor or tt. i would think.

 

Needless to say, not all that impressive then! Well, at least you know where you stand making 64 over his close to 50 then, eh?

 

the 770 was on gas he would have been about 55 on alky. i'm not for sure if it was ported or what carbs. i would think it was ported and had bigger carbs.

my friend has a trinity 727 FULLY PORTED HIGH COMPRESSION and trinity says it dynoed 72 it makes about 50. he has FRC carbs like my and a 12 to 1 piston or 12.5 to 1 what ever trinity makes. he won't ever go were we ride because ti can't run with a modded DS.

as far as a 686 another friend or guy i ride with has one on alky and it dynoed 52.7 Hp. same dyno. it has been the fastest one i've raced. 14mins might beat me and then he will be the fastest. won't know till friday night. i just hope i can get traction.

 

If you cant get enough traction I will push you if front of 14mins....lol[img]i/expressions/face-icon-small-smile.gif[/img]