16hp Briggs

[Rotore]

i think so, id have to do math and my brain dont work right now

kool thanks dude

 

[BriggsTwins]

well your missing 2 strokes in ur engine sooooo, rpm vs torque! either is ok!

 

[Kaptain Krunch]

Yup my twin will do around 10k when tuned right (horrible carbs right now), and the tach goes to 11k. Makes peak power at 8.5k and will spin the tires right off.

 

[BriggsTwins]

what is the bore on your engine

 

[modelengineer]

Bore 74mm, stroke 56.6mm. 9.0:1 compression (don't know if that was directed at me, but I felt like looking it up anyway. It's way over square.)

Interested to hear what yours is Kaptain. Internet high five for motorbike twins!?
*high five*

 

[BriggsTwins]

oh either, 2.913 inches is actually small, but powerful at 8.5K
my 18 twin is 3.5xx inches, with more displacement than my dad''s bike

 

[BriggsTwins]

..... im confused....
how did that get on my post

 

[modelengineer]

... I dont know, it looks like what Kaptain would have typed...

 

[BriggsTwins]

my brain hurts

I have an 18 twin, my dads bike is a cx500 did i lose it somewhere

 

[Kaptain Krunch]

Sorry i clicked edit instead of quote and wasnt paying attention

Put it back to normal, Sorry.

So anyways, high five Model!

Mines got

64mm bore
62mm stroke
9.5:1 compression ratio
36hp@8.5k

 

[BriggsTwins]

its ok!!! but anyway.... twin cylinder discussion
GO!

 

[modelengineer]

Post pics of your twin!

 

[BriggsTwins]

http://www.youtube.com/watch?v=X4gER3ZOeIM


where did you find your twins?

 

[modelengineer]

Liberated from this motorbike

 

[BriggsTwins]

lol the front end is like "ow"

 

[Kaptain Krunch]

Craigslist, $40 for the whole bike, needed a coil and a good carb cleaning. http://www.diygokarts.com/vb/showthread.php?p=70107#post70107

 

[BriggsTwins]

oldy but a goodie there kap

 

[Rotore]

My twin

My 725cc 25hp Kohler commando

 

[BriggsTwins]

ooooooo kohler check this out

http://www.youtube.com/watch?v=sQIMSGqXfig


they have a hell of a cam in there

 

[Rotore]

ooooooo kohler check this out

http://www.youtube.com/watch?v=sQIMSGqXfig


they have a hell of a cam in there

lol thats sick dude.

YOOOOOO i found a way to hook up a automotive tach to our engines on heymow.

,The tach should have 4 wires. Red, Black, White, and Green. Red goes to POS. Black to ground, White to a light switch. Green to the coil wire."