trx450r with HMF pipe going through gears

I wanted to hear what it sounded like wide open. Several people told me it sounded amazing, turns out they were right!

Category:

Autos & Vehicles

Tags:

• trx450r
• 450r
• 450
• trx
• yfz
• ltr
• ds
• HMF
• pipe
• muffler
• exhaust
• atv
• vtt
• fast
• speed
• bomb
• quad
• bike
• sound
• test
• startup
• rev
• HRC
• jet
• kit
• UNI
• filter

[sackofruit420]

fatfuck i bought a trx450 it has a dynojet sticker on it so i assumed its jetted but how would i know what stage is there a serial # on the jets? anything i can do to tell what stage they are. Any help would be appreciated thanks bud

[FatFuckRecherche]

@sackofruit420 The size is written on the jets themselves yes. It's the only way to really know.

[FNQUIK01]

Thanks for the spelling lesson Dick!! Most quads sound the same at low Rpm's, I want to hear what it sounds like balls out. If you mess up the tranny going that slow then theirs a problem

[FatFuckRecherche]

@FNQUIK01 I never said i would mess up the tranny going slow lol. Oh and you're welcome!

[FNQUIK01]

Dude if that's your idea of going threw the gears I'd hate to see u taking it easy!! Wtf

[FatFuckRecherche]

@FNQUIK01 First off it's spelled through not threw and second i mean going up and down the gears to show the sound and not as in watch me destroy my transmission!

[09450rdude]

stages doesnt mean nothing pay no attention to stages like stage 3 is gona make more power than stage one jetting is just that getting the air fuel mix just right takes time patients knowledge of carbs n spark plugs ect also you only need one of each jet not 5 like in some kits for 60$ do alotof research about whats done to your bike then go to ebay jets r like 4 bux a piece

[sackofruit420]

@MrMAC0909 so the gears were missing because you had to much backpressure on the motor?

[MrMAC0909]

@FatFuckRecherche True story, I had to rejet after my HMF slip on. Also had to take my air box lid off as it wasn't getting enough air at the top of gears 3-5, worked perfect after that.

[FatFuckRecherche]

@NITROKIDCOREY you NEED to rejet even with a slip on. I went from a stock 128 (?) to a 180 with the slip on + uni filter. I now have a full sparks and i kept the 180, still runs awesome. Oh and i put a 50 pilot jet also.