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rebelex300
07-02-2005, 12:26 PM
how fast will a 300ex with a good pipe, air filter, good jetting and a 14f and 36r gearing go. anyone know???

rooster300ex
07-02-2005, 01:57 PM
Atleast 65. i got up to 60 when mine was stock.

Scott-300ex
07-03-2005, 11:34 PM
Originally posted by rooster300ex
Atleast 65. i got up to 60 when mine was stock.

word, same here

300exr
07-05-2005, 10:29 AM
What about w/ 18in rear tires?

Scott-300ex
07-05-2005, 11:51 AM
top end will drop quite a bit unless you put a 14 tooth sproket on the front which i would do if goin to 18's


you'll get lot more acceleration with 18's though, have to go threw the gears more though

hondardr4life
07-05-2005, 12:51 PM
I had my 300ex with an fmf megajunk and a K&N, and I clocked it at 63. I haven't cloked the 330 yet but I can't wait to see what this will hit. I am hoping for 75:macho . I think it will do it because I can outrun a piped 400ex, and I hear that most piped 400's hit 73-75.

xx3003xrdrxx
07-05-2005, 01:24 PM
i have seen it in person ladies and gentlemen this 300ex he speaks of goes 100 mph:eek2: and it gets there in 1and ahalf seconds

07-05-2005, 01:35 PM
Originally posted by xx3003xrdrxx
i have seen it in person ladies and gentlemen this 300ex he speaks of goes 100 mph:eek2: and it gets there in 1and ahalf seconds :eek2: :eek2: :eek2: incredible!

rmw7949
07-05-2005, 01:59 PM
Originally posted by xx3003xrdrxx
i have seen it in person ladies and gentlemen this 300ex he speaks of goes 100 mph:eek2: and it gets there in 1and ahalf seconds Thats funny, The world record drag bikes can only hit 85 or so in just under 4 seconds!

HondaEXrider22
07-05-2005, 03:33 PM
Originally posted by xx3003xrdrxx
i have seen it in person ladies and gentlemen this 300ex he speaks of goes 100 mph:eek2: and it gets there in 1and ahalf seconds

Not on your life.

rmw7949
07-05-2005, 03:44 PM
Maybe w/15-50 sprockets, a long a** hill, and a bunch of ferry dust. Just maybe!!! And even then I think it would still take about all day!

Scott-300ex
07-05-2005, 04:34 PM
Originally posted by xx3003xrdrxx
i have seen it in person ladies and gentlemen this 300ex he speaks of goes 100 mph:eek2: and it gets there in 1and ahalf seconds

dang

thats sweet

i've seen one hydroplane all the way across the atlantic ocean:eek:

07-05-2005, 05:13 PM
Originally posted by Scott-300ex
dang

thats sweet

i've seen one hydroplane all the way across the atlantic ocean:eek: !!!!!! YOU SAW THAT TOO!!!!!!:p

YZEATER
07-06-2005, 08:38 AM
Originally posted by rmw7949
Maybe w/15-50 sprockets, a long a** hill, and a bunch of ferry dust. Just maybe!!! And even then I think it would still take about all day!


15/50 SPROCKETS??? that would make it worse. lol. when making a joke, be sure to know what your talking about.

Trevor
07-06-2005, 08:45 AM
15/50 the rear sprocket would be bigger than the tire :confused:

bwamos
07-06-2005, 09:11 AM
Originally posted by hondardr4life
I had my 300ex with an fmf megajunk and a K&N, and I clocked it at 63. I haven't cloked the 330 yet but I can't wait to see what this will hit. I am hoping for 75:macho . I think it will do it because I can outrun a piped 400ex, and I hear that most piped 400's hit 73-75.

Assuming you replaced or modded your CDI/Rev Limiter and depending on your tire size, you will have no issues hitting 75.

My 330ex 11,000rpm limit w/ 14f/36r & 22" tires tops out around 79mph on the GPS.

It's just a simple matter of gearing vs. rev limit when on flat hardpack.

If I went to a 32 tooth rear I could hit around 88mph. Granted.. it would be a long boring ride getting up there.. lol.

300exr
07-06-2005, 09:20 AM
So 14/36 gearing w/ 18s what do you think that would hit?

400exrules
07-06-2005, 09:56 AM
who gives a sh*t about top speeds, when are u gonna need to be runnin around 70mph everywhere?

to me, acceleration is much more important

YZEATER
07-06-2005, 10:42 AM
it's just so they can say they go so fast, and when they ride on the road.

hondardr4life
07-06-2005, 10:52 AM
I have 14/36 with 20 inch tires and a stock CDI. Do you think I could pull a 34? I think I could hit 75 now no problem, and I still have a lot of acceleration. I need to mod out my CDI. Which is better, modding it out or getting a Big gun CDI?

hondardr4life
07-06-2005, 10:54 AM
Ok YZEATER, if you think you so tough and think you know everything, then what kinda quad do you have? Please enlighten us. Do you have like a stock 250ex or something?

07-06-2005, 10:56 AM
he has a 2004 yz450f

hondardr4life
07-06-2005, 10:57 AM
Then why does he have all those pics in the 1 forum of on a 250ex?

YZEATER
07-06-2005, 12:05 PM
ty alloy. i currently have a kodiak. i used to have a 1986 250r. which forum/topic says i have a 250ex?

Scott-300ex
07-06-2005, 12:17 PM
Originally posted by aLLoY MX 428
!!!!!! YOU SAW THAT TOO!!!!!!:p


lmao


15/50 would pretty much be like stock gearing

15/30 would be top end fast as hell, be luggin tryin to move it from a stop though, lol

rmw7949
07-06-2005, 12:23 PM
Originally posted by Scott-300ex
lmao


15/50 would pretty much be like stock gearing

15/30 would be top end fast as hell, be luggin tryin to move it from a stop though, lol


Ha Ha, You guys caught me! I think I might have been drinking heavily when I typed that one! 15-50=3.33:1 15-30=2:1

My bad

hondardr4life
07-06-2005, 01:23 PM
sorry i got you mixed up with another guy on this site my bad

YZEATER
07-06-2005, 01:48 PM
so, you going to race the butler fair flattrack race this friday?

300exr
07-06-2005, 02:53 PM
Where in PA is that

hondardr4life
07-06-2005, 07:28 PM
yzeater, sorry I kinda freaked. There is some other guy on here with almost the same name and he has a 250ex and always runs his mouth. So I thought you were him and he was messin with me again so I lost it. About the flattrack race, no I wont be because my dad is liek anti quad and hates racing. He thinks its too dangerous.

YZEATER
07-07-2005, 05:56 AM
300exr-- it is near butler, pa. it's north of pittsburg about 30 miles or so.

hondardr4life- just wait till ya grow up and do what you want.

hondardr4life
07-07-2005, 01:32 PM
hahaha, thats my plan. 1 more year till I can drive, then i can do w/e I feel like.