Turbo 4-stroke 125cc engine

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06-27-2006, 08:16 PM

#21

buk9tp

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Join Date: Oct 2005

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Re: Turbo 4-stroke 125cc engine

whats his name.. damien.. had a boosted lawn mower projecct he posted up here..
ill see if i can find it..

06-27-2006, 08:26 PM

#22

buk9tp

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Re: Turbo 4-stroke 125cc engine

thread here..
https://www.homemadeturbo.com/forum/...hp?topic=56269

damiens post here..
https://www.homemadeturbo.com/forum/...7746#msg647746

the kkk kp31 is alot smaller than the 3kgt turbo..

didnt stealthmode weld up casting with no problem?

06-27-2006, 08:37 PM

#23

fork

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Re: Turbo 4-stroke 125cc engine

Quote:

Originally Posted by twin911

its a small turbo, but i think its too big for this application i dont think it will fit, not to mention that manifold would be a pain to take off and put something else back on, cast blows....

Think dirt bike, and if you think cutting a manifold is a pain you should really give up now

06-27-2006, 08:39 PM

#24

twin911

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Re: Turbo 4-stroke 125cc engine

Quote:

Originally Posted by buk9tp

Yeah, i wonder how big that mower engine is, i still think the kkk might be a bit too big tho im prety srue its the same size as the garrett gt12, and welding cast to mild just seems so wrong and will probably be frowned upon when i present it

06-27-2006, 08:41 PM

#25

twin911

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Re: Turbo 4-stroke 125cc engine

Quote:

Originally Posted by fork

Think dirt bike, and if you think cutting a manifold is a pain you should really give up now

not cutting it, welding mild steel up to it, it isnt the smartest ting to do and it looks like ----, its my final project before i graduate not just something for kicks, so its gotta look good

06-27-2006, 09:37 PM

#26

Reddy

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Re: Turbo 4-stroke 125cc engine

Quote:

Originally Posted by twin911

i called one place and they said that their manual clutch wouldnt hold up to the boost and would just rip out, but im gonne see if a local guy can build a manual one, either way im not looking for anything special its more the fact that the project is turboing it than it being a sweet bike

So the only thing you care about is that the bike has a turbo instead of if it being something useable?

This is a stupid project that has nothing to do with engineering if thats the case.

06-27-2006, 09:47 PM

#27

dragmanEX

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Re: Turbo 4-stroke 125cc engine

i want one of those coke can sized turbos on my 12:1 c/r y8. it'd be like anti-lag for an all motor automatic. :1

06-27-2006, 11:00 PM

#28

fork

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Re: Turbo 4-stroke 125cc engine

Quote:

Originally Posted by dragmanEX

i want one of those coke can sized turbos on my 12:1 c/r y8. it'd be like anti-lag for an all motor automatic. :1

no It would choke your motor and probably not rev past 3k

06-28-2006, 07:14 PM

#29

twin911

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Re: Turbo 4-stroke 125cc engine

Quote:

Originally Posted by Whitey

So the only thing you care about is that the bike has a turbo instead of if it being something useable?

This is a stupid project that has nothing to do with engineering if thats the case.

NO, it has to work, but im not concerned wether i can change the gears or not

06-28-2006, 07:17 PM

#30

buk9tp

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Join Date: Oct 2005

Posts: 9,282

Re: Turbo 4-stroke 125cc engine

Quote:

Originally Posted by twin911

NO, it has to work, but im not concerned wether i can change the gears or not

i want to build a bridge. ill build the bridge. but it can barely support its own weight.. so it wont even support a person walking across it.. but its a bridge and i build it. so im not concerned as to weather it will support any weight and serve its purpose.. i built the bride after all.. thats all i was supposed to do :1

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