Turbo crf150f

It was brought up a long time ago but i was wondering if anyone has done it or see any problems with doing it. I found a small enough turbo and the tubing wouldnt be hard to run.

what carb are you going to use? you cant use a stock carb on it as the intake presure is to high. do you have any way of running oil lines to the turbo?

i dont know crf's comp. ratios but like most 4 stroke dirtbikes it is much to high to run boost and you will need to do head work to lower your compretion ratio.

what size is this turbo?

the compression could be fixed with a head shim. not sure on oil lines. and do you have any ideas for a carb? ill get a link to one of the turbo options tonight. btw this isnt just an idea i really want to do it. so if you have any solutions that would be great.

When I was toying with the idea of EFI on a 230, I came across a guy with a fuel injected turbo pitbike.

It's possible. Just keep at it and don't let any nay-sayers get in your way. I want to see it done!:thumbsup:

ITS A COOL IDEA. BUT A WAST OF TIME IN MY OPINION. but shit, what do i know.

as for the comp fix of just shiming the head. if you want it done right, get the head machined for lower compretion. shimming is..alright..but not the proper way of doing it.

i have no ideas for the card for bikes this small. id assume building a presure box for the carb would be your best bet, but at the same time would prove to be really, really difficalt.

as for oil to the turbo, i have no idea how the 150 flows oil so i cant offer any input there.

as for oil to the turbo, i have no idea how the 150 flows oil so i cant offer any input there.

with a pump :thumbsup:

:thumbsup:

a turbo 150f? lmao sorry

If you want bigger bang for your buck, go buy a big bore kit and make it a 230. Turbo is a retarded idea, especially on a wimpy 150 let alone trail bike. Just my opinion anyway.

a turbo 150f? lmao sorry

If you want bigger bang for your buck, go buy a big bore kit and make it a 230. Turbo is a retarded idea, especially on a wimpy 150 let alone trail bike. Just my opinion anyway.

I agree with this guy. Not to put a damper on what you are trying to do but you need to figure out what you want to accomplish here. If you doubled the horsepower on the 150, you would still have less power then a 150r and it is going to cost a fortune to do what you want to do and make it reliable.

Seems like it would be a challenge and very costly but sometimes that isn't the point. Good luck!

Seems like it would be a challenge and very costly but sometimes that isn't the point. Good luck!

Exactly. You would gain a ton of knowledge from doing it, and you'd have the most unique CRF150F out there.

The Wright brothers didn't go "ahhh what a waste of time" when they found that their first Wright Flyer was only capable of flying for a few seconds.

True a 150r may be more powerful, but some people like to do "projects" just to see if it would work. Be careful, the stock components (crankshaft, clutch, ext.) wernt made with turbos in mind, might want to beef those part up. Although hard, I think it's possible. But I think it would have really bad lag. With a 150f you already have to roll on the gas due to lack of an accelerator pump, combined with turbos rep for lag and it doesn't look good.

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