Show #411 - Modified Comparison (2025 Yamaha YZ250F vs. Honda CRF250R)

Rocky Mountain ATV/MC Keefer Tested

Kris Keefer

Keefer, Supercross, Sports %26 Recreation, Racerx, Pulpmx, Rocky Mountain, Motocross, Professional

4.9 • 625 Ratings

🗓️ 13 January 2025

⏱️ 77 minutes

🔗️ Recording | iTunes | RSS

🧾️ Download transcript

Summary

Keefer gets a modified YZ250F with a second injector, Vortex ECU as well as an FMF muffler to go against a Honda CRF250R with a ported cylinder head, HC piston, Vortex ECU and Akrapovic muffler in order to see which one is better. Different mods may have different outcomes on the track so we dissect these mods and even call up the guy who built the bikes!

Transcript

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0:00.0	ApopamX Network production.
0:11.0	This is the Rocky Mountain ATTV MC Kiefer tested podcast.
0:16.0	The podcast you come to for the straight insight on all things motocentric.
0:21.0	Hard parts, bikes, gear, suspension, motor mods, and more.
0:25.7	It's Keeper tested.
0:27.4	Here he is, Chris Kiefer.
0:34.3	Welcome in, everybody, to the show that gives you all of the dirt bike information and occasionally
0:39.5	makes you laugh welcome into the rocky mountain at tvmc.com kefer tested podcast presented by fxr racing
0:46.3	and rep suspension thank you for joining me we appreciate you guys it's too late to say happy
0:51.6	new year people get pissed off at me if it's past January 7th and I say it.
0:55.5	But thank you for joining me.
0:57.1	Hopefully you guys are back and up and moving from the holiday.
1:00.7	Sometimes I know it's tough to get back in the routine of things.
1:03.4	Hell, I was sick half of my vacation and you guys probably can still hear that in my voice.
1:09.1	So apologies if I sound like shit.
1:11.1	But we're going to push through it and give you guys some information today.
1:14.0	And hopefully you guys can walk away from the show.
1:17.5	Knowing a little bit more about the Yamaha YZ-250F and Honda CRF 250R,
1:22.6	because that is our goal today.
1:24.6	And we're going to have a good show.
1:26.8	Probably going to give you more information than I have on my notepad to give you.
1:32.5	But nonetheless, we will cover all the nooks and crannies of some modified blue and red bikes.
	...

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