2 Stroke In FMX - Page 3

tigmaster · 11-22-2007, 09:28 PM

you can get a 450r with dual exhaust.

wr250f95 · 11-22-2007, 09:34 PM

Quote:

Originally Posted by tigmaster

you can get a 450r with dual exhaust.

450 dosnt have dual exhaust.

tigmaster · 11-22-2007, 10:16 PM

they do have dual exhaust ports correct? if so then this is possible. idk

DAVO · 11-23-2007, 04:16 AM

here one for u honda cr250 =96.7kg honda crf250=93.3kg both 07 so like u say tig 4 r not that heavier now day daddy of all bikes the 450 honda crf450=103.3kg they do duel for crf250 and crf450

wr250f95 · 11-23-2007, 09:14 AM

no they dont, at least not stock and Ive never ever seen a coversion kit for a crf450r, the 250r dosnt even have dual ports, it simply splits into two diffrent pipes after the sub frame.

tigmaster · 11-23-2007, 09:45 AM

really, thats weird. jims 400ex has dual ports so he has 2 pipes coming from the head going into 1.

DAVO · 11-23-2007, 10:15 AM

i was on about duel exhaust 2 in 1 at back end dont know about at the front

wr250f95 · 11-23-2007, 10:49 AM

Quote:

Originally Posted by tigmaster

really, thats weird. jims 400ex has dual ports so he has 2 pipes coming from the head going into 1.

his 400ex uses a xr400 engine.
the crf250r has dual pipes starting from the subframe back, its still a single exhaust port engine.
the crf450r uses a single pipe all the way back.

DAVO · 11-23-2007, 10:54 AM

u can get duel for crf450 starts at back like crf250 they r made by leo vince after market parts

gscx · 11-23-2007, 05:07 PM

i dont know why you would put a dual on a 450 there really is no advantage to honda putting it on their 250f. they just did it mainly for looks

11-22-2007, 09:28 PM	#21 (permalink)
tigmaster Administrator Join Date: Aug 2006 Location: Missouri, United States Posts: 7,530 iTrader: (1)	you can get a 450r with dual exhaust. __________________ --'03 CRF450r-- --FMF Pipe, Pro-Tech Revavle-- --Vortex Basket With Tusk Disks And HP Springs-- --Pro Taper Triple Clamps And Bars-- --Devol Full SP With Moose HGs-- --Renthal 13/50 With R1 Chain-- --Now It Is The End, Probably...-- --'06 CBR F4I-- --Bone Stock-- Check Our Latest How-To Here

11-22-2007, 10:16 PM	#23 (permalink)
tigmaster Administrator Join Date: Aug 2006 Location: Missouri, United States Posts: 7,530 iTrader: (1)	they do have dual exhaust ports correct? if so then this is possible. idk __________________ --'03 CRF450r-- --FMF Pipe, Pro-Tech Revavle-- --Vortex Basket With Tusk Disks And HP Springs-- --Pro Taper Triple Clamps And Bars-- --Devol Full SP With Moose HGs-- --Renthal 13/50 With R1 Chain-- --Now It Is The End, Probably...-- --'06 CBR F4I-- --Bone Stock-- Check Our Latest How-To Here

11-23-2007, 04:16 AM	#24 (permalink)
DAVO C Rider Join Date: Nov 2007 Location: manchester.uk Posts: 161 iTrader: (0)	here one for u honda cr250 =96.7kg honda crf250=93.3kg both 07 so like u say tig 4 r not that heavier now day daddy of all bikes the 450 honda crf450=103.3kg they do duel for crf250 and crf450 Last edited by DAVO; 11-23-2007 at 04:23 AM.

11-23-2007, 09:14 AM	#25 (permalink)
wr250f95 Super Moderator Join Date: May 2007 Location: New Mexico Posts: 7,847 iTrader: (1)	no they dont, at least not stock and Ive never ever seen a coversion kit for a crf450r, the 250r dosnt even have dual ports, it simply splits into two diffrent pipes after the sub frame. __________________ "LIFE'S JOURNEY IS NOT TO ARRIVE AT THE GRAVE SAFELY IN A WELL PRESERVED BODY, BUT RATHER TO SKID IN SIDEWAYS, TOTALLY WORN OUT, SHOUTING'...HOLY S**T... WHAT A RIDE!" this, is why I ride.

11-23-2007, 09:45 AM	#26 (permalink)
tigmaster Administrator Join Date: Aug 2006 Location: Missouri, United States Posts: 7,530 iTrader: (1)	really, thats weird. jims 400ex has dual ports so he has 2 pipes coming from the head going into 1. __________________ --'03 CRF450r-- --FMF Pipe, Pro-Tech Revavle-- --Vortex Basket With Tusk Disks And HP Springs-- --Pro Taper Triple Clamps And Bars-- --Devol Full SP With Moose HGs-- --Renthal 13/50 With R1 Chain-- --Now It Is The End, Probably...-- --'06 CBR F4I-- --Bone Stock-- Check Our Latest How-To Here

11-23-2007, 10:15 AM	#27 (permalink)
DAVO C Rider Join Date: Nov 2007 Location: manchester.uk Posts: 161 iTrader: (0)	i was on about duel exhaust 2 in 1 at back end dont know about at the front

11-23-2007, 10:54 AM	#29 (permalink)
DAVO C Rider Join Date: Nov 2007 Location: manchester.uk Posts: 161 iTrader: (0)	u can get duel for crf450 starts at back like crf250 they r made by leo vince after market parts

11-23-2007, 05:07 PM	#30 (permalink)
gscx Pro Mototips Member Join Date: Aug 2007 Location: bridgeville DE Posts: 2,234 iTrader: (0)	i dont know why you would put a dual on a 450 there really is no advantage to honda putting it on their 250f. they just did it mainly for looks

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