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Author Topic: 02 Honda CR125R BUDFET PERFORMANCE MODS  (Read 3563 times)

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Offline smcintire2

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02 Honda CR125R BUDFET PERFORMANCE MODS
« on: November 22, 2013, 06:26:52 PM »
Just picked up a 02 CR125R and looking for some budget Performance upgrades.
Currently the Bike has 52 sprocket, fmf shorty with factory head pipe, twin filter,

 Does anyone have any suggestions?
« Last Edit: December 31, 1969, 04:00:00 PM by ' »

Offline _X_

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02 Honda CR125R BUDFET PERFORMANCE MODS
« Reply #1 on: November 22, 2013, 11:18:18 PM »
reed valve, and some duct tape so you can tape the throttle open. i have an 03, same bike and a reed valve helped.
« Last Edit: December 31, 1969, 04:00:00 PM by ' »

Offline smcintire2

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02 Honda CR125R BUDFET PERFORMANCE MODS
« Reply #2 on: November 22, 2013, 11:26:37 PM »
thanks
« Last Edit: December 31, 1969, 04:00:00 PM by ' »

Offline rlaj1004

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02 Honda CR125R BUDFET PERFORMANCE MODS
« Reply #3 on: November 23, 2013, 04:34:36 PM »
I have also heard getting more are into the airbox makes a big difference. I just bought some of those vents to put on my 02. I will post a review once I get them in.

I also run a Vforce, and a fatty pipe, that combination helped.
Duct tape for the throttle, hahaha, that good, and so true. I always feel like I am flying around the track when I ride it. 
« Last Edit: December 31, 1969, 04:00:00 PM by ' »

Offline keith72

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02 Honda CR125R BUDFET PERFORMANCE MODS
« Reply #4 on: November 23, 2013, 10:00:18 PM »
Here is some reading for you.http://twostrokemotocross.com/2009/05/budget-racer-2001-honda-cr125/

You can also get a rear fender that will help with airflow. Think cycles makes it. Called the powerflow.

« Last Edit: December 31, 1969, 04:00:00 PM by ' »

Offline rlaj1004

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02 Honda CR125R BUDFET PERFORMANCE MODS
« Reply #5 on: November 24, 2013, 01:22:14 PM »
I have read that article and have dealt with that company. Good luck with that, Screw me once......................
As for the airbox, An 05 airbox doesn't fit on the older bikes because the carb diameter is smaller. I know I bought one and tried.
« Last Edit: December 31, 1969, 04:00:00 PM by ' »

Offline spencer.price3

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02 Honda CR125R BUDFET PERFORMANCE MODS
« Reply #6 on: November 28, 2013, 08:32:05 PM »
Just picked up a 02 CR125R and looking for some budget Performance upgrades.
Currently the Bike has 52 sprocket, fmf shorty with factory head pipe, twin filter,

 Does anyone have any suggestions?
You literally said the same thing as the other guy...
« Last Edit: December 31, 1969, 04:00:00 PM by ' »

Offline gpnewhouse7

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02 Honda CR125R BUDFET PERFORMANCE MODS
« Reply #7 on: November 28, 2013, 09:00:47 PM »
Just picked up a 02 CR125R and looking for some budget Performance upgrades.
Currently the Bike has 52 sprocket, fmf shorty with factory head pipe, twin filter,

 Does anyone have any suggestions?
You literally said the same thing as the other guy...

Spam. Can never understand why they post copies of other peoples post's? Surely that can't make them any money?
« Last Edit: December 31, 1969, 04:00:00 PM by ' »

Offline Stusmoke

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02 Honda CR125R BUDFET PERFORMANCE MODS
« Reply #8 on: November 29, 2013, 06:46:57 AM »
Just picked up a 02 CR125R and looking for some budget Performance upgrades.
Currently the Bike has 52 sprocket, fmf shorty with factory head pipe, twin filter,

 Does anyone have any suggestions?
You literally said the same thing as the other guy...

Spam. Can never understand why they post copies of other peoples post's? Surely that can't make them any money?

Its entirely possible TSM's filter is blocking thousands, if not millions of hte exact same thing and for whatever reason, that one snuck through. The idea is to load up a server so much it crashes.

As for the mods first thing you want to do is drill/stab some holes in the side panels to let the airbox breathe. its free, and yeilds noticeable power improvements. Yes, the original was that bad. Next i'd be looking at compression and porting mods. simplest and cheapest way to get extra compression is to mill the head.
« Last Edit: December 31, 1969, 04:00:00 PM by ' »

Offline Coop

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02 Honda CR125R BUDFET PERFORMANCE MODS
« Reply #9 on: November 29, 2013, 01:33:33 PM »
Spam. Can never understand why they post copies of other peoples post's? Surely that can't make them any money?

They do it so if was quoted then then be certain the forum is active. I delete them when I find them or people report them. I always ask nobody respond to spammers, but nobody listens to me LOL.
« Last Edit: December 31, 1969, 04:00:00 PM by ' »
- Mike - Don't take life so seriously, nobody gets out alive.

Offline Stusmoke

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02 Honda CR125R BUDFET PERFORMANCE MODS
« Reply #10 on: December 02, 2013, 09:18:22 AM »
Spam. Can never understand why they post copies of other peoples post's? Surely that can't make them any money?

They do it so if was quoted then then be certain the forum is active. I delete them when I find them or people report them. I always ask nobody respond to spammers, but nobody listens to me LOL.

I think what you are meaning is so they know the forum is active. I avoid posting in the spam threads though. Easy to pick out.
« Last Edit: December 31, 1969, 04:00:00 PM by ' »

Offline eprovenzano

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02 Honda CR125R BUDFET PERFORMANCE MODS
« Reply #11 on: December 02, 2013, 02:42:14 PM »

Nobody listens to me LOL.

What was that Coop?, sorry I wasn't listening
« Last Edit: December 31, 1969, 04:00:00 PM by ' »
Eric Provenzano
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Sold but never forgotten 1974 Honda Elsinore CR250M
Sold 1974 Honda Elsinore CR125

Offline Coop

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02 Honda CR125R BUDFET PERFORMANCE MODS
« Reply #12 on: December 04, 2013, 01:31:29 PM »
What was that Coop?, sorry I wasn't listening

Story of my life... ;D .
« Last Edit: December 31, 1969, 04:00:00 PM by ' »
- Mike - Don't take life so seriously, nobody gets out alive.