does anyone know what hp numbers one should have the high and low at the wheels of a 300cc 300ex like what good thanks
does anyone know what hp numbers one should have the high and low at the wheels of a 300cc 300ex like what good thanks
i think they have about 14 peak hp stock
04 raptor 350, Big Gun full exhaust, K&N air filter and dyno jet kit, Renthal 14 tooth front sprocket, Shockwears shockcovers, Razr's, pro design intake with outerwears, DG Baja skids, fox gear, red tag x5 bars, 909 velocity grips, AC bumper, pro armour nerfs and tusk gas cap
http://photobucket.com/albums/y22/yamaharaptor350/?action=view¤t=2006_0319Image0007.jpg
what is a good number for one that has been done up to race mx like carb pipe headwork but only the punched to 298cc
i heard stock they were like 16-18 peak hp
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Yehh me too,im pretty sure its more than 14,I believe thats about the 250ex..but correct me if im wrong.Originally posted by hardkoratvmxr
i heard stock they were like 16-18 peak hp
I live life 300ft. at a time...
u guys are prolly right, thats just what ive heard
04 raptor 350, Big Gun full exhaust, K&N air filter and dyno jet kit, Renthal 14 tooth front sprocket, Shockwears shockcovers, Razr's, pro design intake with outerwears, DG Baja skids, fox gear, red tag x5 bars, 909 velocity grips, AC bumper, pro armour nerfs and tusk gas cap
http://photobucket.com/albums/y22/yamaharaptor350/?action=view¤t=2006_0319Image0007.jpg
Built by a big name engine builder? Anywhere from 29-33HP.Originally posted by bracey
what is a good number for one that has been done up to race mx like carb pipe headwork but only the punched to 298cc
2006 White Suzuki LTR450 - Cherry Bomb - SOLD
97' BMW ///M3
http://www.exriders.com/vbb/showthread.php?s=&threadid=360918
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surely you dont mean rwhp 28 to 33 is alot out of a 300ex are you sure and if so who is doing that kind of work got any numbers and do you race in the bass indoor races in kentucky thanks
I get 30-32 dyno'd out of the rear wheels on my 11:1 330ex.
If a 298 is running 13:1 it should be getting about the same power than I am. So his estimate isn't that far off. These are both FULLY built motors. Port, polish, cam, CDI, valves, springs, HC piston, carb, pipe, filter, etc...
Most of the big guys that have been around a while can get that power out of a 250x/300ex. Sparks, FST, DASA, etc..
Remember in the 1990's, the warrior and 300ex/250x were your 4-stroke choices for racing. There's been a LOT of R&D on these 2 quads.
IMHO, Sparks probably is your most experienced 300ex builder. I have an FST engine. Great engine, but if I were to do it again, I'd go with sparks on the 300ex.
Powroll only does kits, no work.
Brandon -O||||O-
1998 Honda TRX300EX (330)
Dont forget TC....Originally posted by bwamos
I get 30-32 dyno'd out of the rear wheels on my 11:1 330ex.
If a 298 is running 13:1 it should be getting about the same power than I am. So his estimate isn't that far off. These are both FULLY built motors. Port, polish, cam, CDI, valves, springs, HC piston, carb, pipe, filter, etc...
Most of the big guys that have been around a while can get that power out of a 250x/300ex. Sparks, FST, DASA, etc..
Remember in the 1990's, the warrior and 300ex/250x were your 4-stroke choices for racing. There's been a LOT of R&D on these 2 quads.
IMHO, Sparks probably is your most experienced 300ex builder. I have an FST engine. Great engine, but if I were to do it again, I'd go with sparks on the 300ex.
Powroll only does kits, no work.
2006 White Suzuki LTR450 - Cherry Bomb - SOLD
97' BMW ///M3
http://www.exriders.com/vbb/showthread.php?s=&threadid=360918
E-mail - fastandthefurious67(at)msn.com