40 Series Driver

[Rotore]

can i use a 40 series driver with a 30 series driven or should i just buy both 30 series keep in mind its going on the kohler.

 

[fowler]

u cant interchange series

 

[Rotore]

hmmmmmm thatt suck ive been looking for a 40 series driven for weeks

 

[fowler]

stupid chinese or who ever took over comet they should make 40 series as well

 

[Rotore]

my engine makes over 50hp you think running 2 30series would work

 

[bajagokart]

What engine makes 50hp that would use a comet 40 series! Thy are only rated for 18hp and even the 44 series is only rated for 40

 

[Pellethuntr2]

might be a dumb question but why do you need a TAV on a motor that big???

 

[bajagokart]

I was going to say that lol no horizontal shaft engine like a clone or a Honda makes that kind of hp!

 

[Rotore]

its a 725cc kohler vtwin 25hp from the factory but mine as heavily modded

 

[Rotore]

might be a dumb question but why do you need a TAV on a motor that big???

want to put it on a kart and take it to the 1/8 mile

 

[bajagokart]

Well no tc from comet is rated for that sorry to burst your bubble and running 2 30 series will never work! Tell us what mods are done to it and we'll tell you if your even close to making that amount of hp

 

[Rotore]

1.2 gas carb (bored), balanced crank, billet rods, flat top pistons, roller cam, roller rockers, double springs, ported heads, steel adjustable flywheel, custom intake manifold and exhaust

 

[bajagokart]

id say your making about 40 give or take but w/e get it dynoed and see but as far as i know even the 44 series from comet only handles 40 hp at max!

 

[Rotore]

i got that setup from some guys on heymow so its most likely making more then 50 but ill get it dynod after i get a pair of mikuni's because response on the current carb sucks.

 

[bajagokart]

Well until I see a dyno I still don't think it's making 50 haha but ya if it's making 40 moght as well get a comet 44 series

 

[Rotore]

ok dude as soon as i get the carbs ill get it dyno'd

 

[bajagokart]

How big of carb are you putting on it?

 

[Rotore]

32mm

 

[Blazkowiez]

Rotor, check with drag racers and see what sort of clutches they use on their engines. I believe Polar is a popular brand.

 

[bajagokart]

lol wow im getting a 32mm mikuni for my gx390 clone!