Official 250x/300ex thread

[blaster99]

4pokes are too f*ckin complicated with the valves and sh*t

 

[4cfed]

4pokes are too f*ckin complicated with the valves and sh*t

true.. BUT as long as there maintained right,and properly serviced and not completely beat to hell most of them will run forever, frames well start rusting away first

 

[Braapbraap95]

So is hmf a good pipe for a 250x?

 

[4cfed]

as far as i could find hmf only offers a slip on muffler for them, and its pricey.. 260 just for the muffler..

 

[Braapbraap95]

My friend found a hmf full, for a 300ex, for 400... And 250x/300ex=Same. So he's gonna throw techincally "a 300ex hmf" on his.

 

[4cfed]

hmmm.... i never looked it up for the 300ex LOL ... re re moment on my behalf

 

[Braapbraap95]

lol... It says it adds 9 hp, and it sounds badass, so it must add a few ponies...

 

[4cfed]

found this... this would be my choice in exhaust for one.. DMC Exhaust scroll half way down the page..

TRX300EX
4 pounds lighter than stock, the DMC Stainless steel system for the TRX300EX delivers a powerhouse of performance only found in a DMC system. Through the exclusive design of the DMC Dual Muffler/Pulse Chamber, you'll reap the benefits of more horsepower at useable rpms from 4,500 through 7,250. Additional features include a three-step, tig-welded headpipe with a billet aluminum flange. The DMC Muffler/Pulse Chamber can be ordered with or without U.S. Forestry approved spark arrestor. The DMC System is not compatible with any stock exhaust components.

"…the motor sounds throatier and revs out higher than stock." -Dirt Wheels 2/00
Complete system $385
Slip-on $240
2K spark arrestor $50
NOTES:
• Fits 87-00 TRX250X and 93-00 TRX300EX
• 4.36lbs weight savings over stock
• Pilot jet is standard
• Main jet one up from standard

 

[Braapbraap95]

I'll let him know... Thanks fed...

 

[blastapole]

too bad they dont show any closeup pis of it.

 

[4cfed]

the dmc's are a great exhaust for 4 strokes... and there banshee exhaust kicks ass to

 

[blaster99]

true.. BUT as long as there maintained right,and properly serviced and not completely beat to hell most of them will run forever, frames well start rusting away first

your right,i just hate f*ckin around with valves

 

[4cfed]

i dont care for it ether.. i love my 2 strokes... but the ass end grunt of a 4 stroke is great!!

 

[Braapbraap95]

just be thankful that you don't have a yz250f. I heard you need to adjust the valves every 3 rides on those : /

 

[blasterman87]

yeah, i baught a brand new recon in 2001 and rod it for bout 2 years, i didnt do anything to the motor except change oil/filter, and i didnt notice any valve noise or anything, and my grandfather baught a 1987 200sx atv, hasnt done anything except brakes/tires/oil, and i think 4 spark plugs and it starts and runs like new, oh and like 4 sets of tires

 

[blasterman87]

does anyone have any info on the xr600 motor swap?

 

[4cfed]

no but i got this info PICT0439.flv video by 4cfed88 - Photobucket lol.... keep ass crack coverd and make sure grips stay on..

oh and the wife is bitter cuz i fkd up the yard lol

 

[blastapole]

ok got mine back together and runs like a top....no oil leaks yet.....

 

[4cfed]

vids now or ban!!! lol

 

[blasterman87]

lol i was waitin on ur kid to get the blaster started and show ya how its done..lol if i can find proof that a xr600 motor will bolt up my blaster will be for sale, then ill show the 400ex whats up..lol