KX450F performance upgrades

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1/11/2018 7:42 AM

Looking to get more power out of my 09. Ive already got a HC piston & run race gas. Next move is to get new cams. I know the 2012 kx450 ran like a raped ape.Is it mostly the cams from that bike that performed so well? If i remember right they reverted to an old cam design for 2013. I want to look at getting a set of used ones and throwing them in my 09. Seems cheaper than buying new hot cams.

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2009 Kawasaki KX450F
2009 Kawasaki KX250F
2002 Suzuki GSXR 600

1/11/2018 3:10 PM

Just buy a new Honda. Best upgrade for your kawi by far.. They rip cool

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1/11/2018 4:23 PM

Acidreamer wrote:

Looking to get more power out of my 09. Ive already got a HC piston & run race gas. Next move is to get new cams. I know ...more

Vortex ecu, vp pro6. Or renegade sx4+

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1/11/2018 5:31 PM

I had a 09, 12, and 14. The 12 cam was a bit more aggressive but not much more then my 09. The 14 was a bummer. Are you just looking for more low end hit? Overall more? The ecu would be the best to adjust to what you want.

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1/11/2018 5:31 PM

Im sending my ecu to tokyo mods for a remap. Hopefully that gives a nice boost for all the aftermarket shit on it.

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2009 Kawasaki KX450F
2009 Kawasaki KX250F
2002 Suzuki GSXR 600

1/12/2018 3:58 PM

Crower intake cam works well . Hot cams stage 2 cams make more power too.

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5/29/2019 8:09 PM

Did you end up doing any Cam upgrades? how was the Tokyo Mods remap?

I have a 2012 intake Cam I want to put into my 2016 for the "same" powerful 2012 engine hopefully. do you think it will work?

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5/31/2019 3:58 AM

Fisher119 wrote:

Did you end up doing any Cam upgrades? how was the Tokyo Mods remap?

I have a 2012 intake Cam I want to put into my 2016 for ...more

This was my post on my old account..

Yes. My 450 had a remap, runs sunoco 110, cp carillo HC piston, and hotcams stage 1 cams for bottom end. The bike threw me down hard with that much power and i went back to a stock ecu and pump gas.

The biggest single power improvement came from the tokyo mods remap. $ for $ best mod ive ever done to a bike besides suspension. Like i said tho, was too much powrr for me

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6/1/2019 11:19 AM

I'm curious to what your skill level is?

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6/1/2019 1:07 PM

cdncombatmedic wrote:

I'm curious to what your skill level is?

Back to mid C

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