PC yz250 pipe talk on pulp

urbanlift707
Posts
1182
Joined
9/27/2006
Location
Humboldt, CA, USA
9/9/2026 10:31pm
lol all the hate of EFI two strokes make me laugh when reading all this. My 2025 tc 300 ran so crisp all the time. This...

lol all the hate of EFI two strokes make me laugh when reading all this. My 2025 tc 300 ran so crisp all the time. This yz def barks but I’m $1k into this motor just to feel as good as a stock ktm 300 efi bike.

FGR01 wrote:
It's fun to tinker and experiment when all you need to do is spend a few bucks on jets instead of driving to the dealer to...

It's fun to tinker and experiment when all you need to do is spend a few bucks on jets instead of driving to the dealer to gets your ECU flashed and codes cleared or buying some aftermarket tuner box for hundreds or more.   ☺️

I get that. I just picked up a 2001 cr250 motor in a 2019 frame with a 2000 keihin carb. Got the jd jet kit and I’ve got that thing running so good now! Crazy how much jetting can affect power. But that 2025 tc300 was great, ran so good everywhere every time! 

My 2025 yz250 blew with the full pc moto at 18 hours, sent it to Haesker and he’s built it out for me and it should be here this week. Time for a cr250 vs yz250 shootout! IMG 7075 2IMG 6988 2IMG 6284 2IMG 1825 2.jpeg?VersionId=9VKY4sESPJq0OpieoI7Dq

2
smack
Posts
31
Joined
7/13/2025
Location
Regina, SK, CA
Fantasy
9/11/2026 9:00am
Rocket164 wrote:
2026 YZ250 “X” Model - PC Champ Pipe Review:I have about 15 hours on the Champ pipe and it has been an amazing change. For me...

2026 YZ250 “X” Model - PC Champ Pipe Review:


I have about 15 hours on the Champ pipe and it has been an amazing change. For me, it’s all positive with no downsides. 

The thing that stands out the most is the increased over rev. The bike no longer signs off at upper RPM’s, it just keeps pulling and allows you to carry gears much longer. 

One positive I haven’t heard others talk about is how smooth the throttle response is during on/off throttle situations. The Champ pipe makes this situation very smooth and almost electric feeling. With the stock pipe or the FMF fatty, the engine can be a little too responsive in my opinion. 


And of course the look and sound of the PC pipe with shorty silencer is amazing. I have ran the rack pipe in the past and I feel this Champ pipe gives a more deep tone vs the raspy sound of the rack pipe. Maybe that’s not accurate but it is what I think I hear. 

I have owned 5 YZ250’s throughout my riding career and have tried a lot of things to get the power how I want it to feel. Most of the time with limited success. This new Champ stamp YZ250 pipe is exactly what I have been looking for. 

For reference I’m a plus 40 vet rider that practices moto and races GNCC type events.  

IMG 9657 0

 

IMG 9628 1.jpeg?VersionId=LMIYqWB4IAz zzgxt
Andy7 wrote:
Agree. At the moment I have an all stock YZ 250 with the champ (previously I had the rack Works Pipe). In the past I had...

Agree. At the moment I have an all stock YZ 250 with the champ (previously I had the rack Works Pipe). In the past I had another YZ with a full FMF Fatty/Shorty, Vforce reeds, Apex MX head.

All I can say is the champ pipe is THE BEST power mod I did ever. Agree with the performance and the sound, I simply love it.

I have a stock 19 and starting to look at playing around with mods but don't want to get too crazy. Would you say for the money id be better off with the champ pipe over the combination of like a PC Shorty + vforce reeds or apex head for similar money? How do you feel about flywheel weight for MX?

1
YZ125H1
Posts
826
Joined
1/31/2012
Location
Elizabethtown, PA, USA
9/13/2026 7:03am
Rocket164 wrote:
2026 YZ250 “X” Model - PC Champ Pipe Review:I have about 15 hours on the Champ pipe and it has been an amazing change. For me...

2026 YZ250 “X” Model - PC Champ Pipe Review:


I have about 15 hours on the Champ pipe and it has been an amazing change. For me, it’s all positive with no downsides. 

The thing that stands out the most is the increased over rev. The bike no longer signs off at upper RPM’s, it just keeps pulling and allows you to carry gears much longer. 

One positive I haven’t heard others talk about is how smooth the throttle response is during on/off throttle situations. The Champ pipe makes this situation very smooth and almost electric feeling. With the stock pipe or the FMF fatty, the engine can be a little too responsive in my opinion. 


And of course the look and sound of the PC pipe with shorty silencer is amazing. I have ran the rack pipe in the past and I feel this Champ pipe gives a more deep tone vs the raspy sound of the rack pipe. Maybe that’s not accurate but it is what I think I hear. 

I have owned 5 YZ250’s throughout my riding career and have tried a lot of things to get the power how I want it to feel. Most of the time with limited success. This new Champ stamp YZ250 pipe is exactly what I have been looking for. 

For reference I’m a plus 40 vet rider that practices moto and races GNCC type events.  

IMG 9657 0

 

IMG 9628 1.jpeg?VersionId=LMIYqWB4IAz zzgxt
Andy7 wrote:
Agree. At the moment I have an all stock YZ 250 with the champ (previously I had the rack Works Pipe). In the past I had...

Agree. At the moment I have an all stock YZ 250 with the champ (previously I had the rack Works Pipe). In the past I had another YZ with a full FMF Fatty/Shorty, Vforce reeds, Apex MX head.

All I can say is the champ pipe is THE BEST power mod I did ever. Agree with the performance and the sound, I simply love it.

Ping recently put out a YZ250 peak build where they use the same pipe. Pretty much spot on with what the testers noted. Cool Mitch actually released the pipe. Seems like most of the PC pipes pros ran were not off the rack available to public. I remember Ricky having a special pipe on his RM as well.

2
30minmotos
Posts
1148
Joined
8/7/2025
Location
Rising Sun, MD, USA
9/13/2026 10:25am

Makes ya wonder why they sold The rack pipe for 25 years a bit doesn’t it when this existed and sounds significantly better in every way….

3

The Shop

Andy7
Posts
510
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2/24/2017
Location
Venado Tuerto, Santa Fe, AR
Fantasy
9/13/2026 10:27am
smack wrote:
I have a stock 19 and starting to look at playing around with mods but don't want to get too crazy. Would you say for the...

I have a stock 19 and starting to look at playing around with mods but don't want to get too crazy. Would you say for the money id be better off with the champ pipe over the combination of like a PC Shorty + vforce reeds or apex head for similar money? How do you feel about flywheel weight for MX?

I would go with the Champ pipe and R304 Shorty. I honestly wouldn't do anything else, this pipe gives it just that perfect powerband, and it sounds sooooooooo good.

1

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