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Honda TRX450R Forums: Honda TRX 450R Forum
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450R Performance and Mods.
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fcr 41mm jetting
(2 replies)
06/07 Mods for +3 HotRods Stroker
(7 replies)
450r vs 450er
(3 replies)
never before seen WARNING EMBLEM on ATV's
(15 replies)
jetting a 06 07 450r
(3 replies)
checking the valves
(6 replies)
Valve Clearance on 06 450r w/ HCII?
(1 reply)
I hate clutter
(6 replies)
Who Really Uses the Hot Start?
(10 replies)
please help
(7 replies)
ron woods intake
(4 replies)
Fan bypass switch
(9 replies)
Need Advice on a Setup
(18 replies)
Cam Kits the real deal ??
(10 replies)
Puttin crf450 in my trx450
(11 replies)
Clutch
(2 replies)
anybody have this problem before
(8 replies)
What do you guys think of the big gun exhaust?
(14 replies)
how to time a xr 50..
(1 reply)
FMF factory 4 exhaust anodized
(5 replies)
Modquad water pump impellar
(6 replies)
Filtration Problems
(6 replies)
Whistling filter??
(9 replies)
Another one bites the dust
(13 replies)
Help with kawasaki prairie 650.
(5 replies)
engine case saver
(2 replies)
43mm or larger carb throat
(4 replies)
Counter balancer bearing
(1 reply)
Trx450r 2k4 to XR650 swap
(1 reply)
Power now valve and powerplus
(6 replies)
06/07 in 04 frame?
(0 replies)
Uni filter
(4 replies)
More power
(6 replies)
CLutch Cover Gasket
(11 replies)
help help help
(5 replies)
I got the HC1
(5 replies)
Backfire: not likin it
(17 replies)
Anyone Using a HC1??
(4 replies)
INTAKE!!!!!
(39 replies)
HH 12.25 removal pics and questions
(5 replies)
The KBR built. Falicon 564R is finally finished...
(52 replies)
What do you guys think of the HRC header
(13 replies)
piston, cam install complete!!!
(5 replies)
Painting the Head and Cylinder block
(4 replies)
Jetting Help
(9 replies)
06 - 07 HRC needles, what's the difference?
(2 replies)
engine tranny seal
(7 replies)
spark arrestor
(1 reply)
Removing Baffle
(11 replies)
Removed Baffle
(16 replies)
450R rebuild advise (help)
(4 replies)
Worn out piston?
(15 replies)
06er decompression
(19 replies)
Stock HP & torque for an '07 450R?
(2 replies)
hrc parts
(4 replies)
water pump how to?
(10 replies)
Rev Max?
(2 replies)
Exhuast Intall question
(7 replies)
Some cool pics of a bad deal....scary
(5 replies)
Cracked a 490
(9 replies)
HC2 Question
(5 replies)
what happened to this valve?
(8 replies)
05r will not idle?
(2 replies)
need slip-on help
(3 replies)
Jetting/Filters and where to order
(0 replies)
air box question
(6 replies)
where did my packing go?
(6 replies)
need a little more out of it
(6 replies)
CDI BOXES
(5 replies)
e start to kicker pics
(1 reply)
Yoshimura trc comp exhaust?
(3 replies)
hrc or hmf needle
(3 replies)
Ok ordering exhaust which one should I go with?
(5 replies)
HP to Weight Ratio
(17 replies)
I need an engine builder
(2 replies)
cheap and easy
(5 replies)
Fan wont turn?
(7 replies)
I need help woith my 450ER 07
(5 replies)
Dial-a-jet
(1 reply)
painting a 450r engine
(3 replies)
Air Filter Foam or Paper (K&N)
(13 replies)
picture of a modded airbox lid
(7 replies)
What the hell!?
(14 replies)
good carb question
(11 replies)
Anybody ever mixed U4 with 110 gas???.
(6 replies)
Transmission oil drain bolt
(5 replies)
Milky looking Oil....need help
(9 replies)
The wifes 07 450 is faster than mine...HELP!!!!!!
(13 replies)
Hi comp piston install, what is decomp value
(13 replies)
Cha cha cha chino needs help!
(20 replies)
Oil
(4 replies)
fcr carb boring
(2 replies)
Newbie to Engine Mod
(8 replies)
101 14.3.1 CP Piston Install
(8 replies)
stator help
(2 replies)
piston install
(7 replies)
Need performance test parts
(38 replies)
Anyone running a drag pipe?
(4 replies)
HRC CAM NUMBER
(6 replies)
velocity intake
(1 reply)
Dasa question
(1 reply)
lrd pro4 db level?
(11 replies)
New TRX450R owner here!!!!
(28 replies)
last dumb piston question!!
(2 replies)
cylinder spec
(0 replies)
Turbo blue racing gasoline?
(3 replies)
ring gap
(4 replies)
What are the chances that my crank bearings will never go out,
(10 replies)
question about my jetting
(12 replies)
450R cylinder prep
(4 replies)
Dial a jet?
(7 replies)
Looking for goodlooking, great sounding, good-great performance muffler
(41 replies)
put me in the ball park!!
(12 replies)
Need part number
(1 reply)
07 FCR 40mm to a bored 43mm
(6 replies)
nitrous on kickstart bike...
(5 replies)
Spark Plugs
(7 replies)
venom piston
(1 reply)
cam
(3 replies)
any more free HP?
(4 replies)
101 mm piston
(31 replies)
Removing Engine from BIke
(11 replies)
nitrous and compression.....whats safe?
(3 replies)
2004 carb jetting
(3 replies)
advancing stok cam
(3 replies)
Need some help from you all
(8 replies)
another one bites the dust
(1 reply)
Summertime Build Proj
(8 replies)
Oil in Air Filter Box
(12 replies)
need a number for sredrum
(0 replies)
VW Buggy Rebuild....
(25 replies)
Ordering air filter in 10mins, need advice!!!!
(21 replies)
Jetting Problems
(18 replies)
DYNO RUN
(17 replies)
Carb Question 2006 450er
(2 replies)
one more jetting question
(1 reply)
Here you go mix.
(12 replies)
Is this THE HRC kit?
(8 replies)
jet size
(8 replies)
06 carb boot on an 05
(2 replies)
stock compression???
(5 replies)
What are stock dyno #s for a 07 TRX450R
(3 replies)
rossier pipe what a difference
(5 replies)
Crank options
(13 replies)
Venom MONSTER CAM proto's are in.... finally....
(14 replies)
Header diameter...
(3 replies)
Idle problem...
(3 replies)
edelbrock carb
(9 replies)
CDI Box
(4 replies)
Step 1 in the 511 build
(23 replies)
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