2017 KTM 450 Hi-comp piston

7/14/2017 6:48pm
I know a 450 is fast enough for the vast majority of events but I have one coming up that is all about top speed, I was going to put a hi-comp piston and maybe a cam in to try and get a few more horses. Does anyone have any recommendations? Also looking at running VP MR12 as I will not be remapping. Any tip appreciated.
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mxb2
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6/15/2010
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Bowie, MD US
7/14/2017 7:48pm
I know a 450 is fast enough for the vast majority of events but I have one coming up that is all about top speed, I...
I know a 450 is fast enough for the vast majority of events but I have one coming up that is all about top speed, I was going to put a hi-comp piston and maybe a cam in to try and get a few more horses. Does anyone have any recommendations? Also looking at running VP MR12 as I will not be remapping. Any tip appreciated.
Mr12 requires a remap. to be used correctly, use t4 if you don't want to remap.
CarlinoJoeVideo
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Portland/Los Angeles, CA US
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7/14/2017 10:58pm
Twisted Development has a good hi comp Piston and maps.
7/15/2017 3:29am
I know a 450 is fast enough for the vast majority of events but I have one coming up that is all about top speed, I...
I know a 450 is fast enough for the vast majority of events but I have one coming up that is all about top speed, I was going to put a hi-comp piston and maybe a cam in to try and get a few more horses. Does anyone have any recommendations? Also looking at running VP MR12 as I will not be remapping. Any tip appreciated.
mxb2 wrote:
Mr12 requires a remap. to be used correctly, use t4 if you don't want to remap.
Thanks thats good to know, I didnt think they did any re mapping on this dyno shootout. http://www.vitalmx.com/product/feature/Tested-VP-Fuels-Comprison,3212
mxb2
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22490
Joined
6/15/2010
Location
Bowie, MD US
7/15/2017 8:31pm
I know a 450 is fast enough for the vast majority of events but I have one coming up that is all about top speed, I...
I know a 450 is fast enough for the vast majority of events but I have one coming up that is all about top speed, I was going to put a hi-comp piston and maybe a cam in to try and get a few more horses. Does anyone have any recommendations? Also looking at running VP MR12 as I will not be remapping. Any tip appreciated.
mxb2 wrote:
Mr12 requires a remap. to be used correctly, use t4 if you don't want to remap.
Thanks thats good to know, I didnt think they did any re mapping on this dyno shootout. http://www.vitalmx.com/product/feature/Tested-VP-Fuels-Comprison,3212
Np man,all those don't need a remap, but the upper end fuels are blended for modded, remapped motors. To get the full effect. Mr12 is def better, but also alot more $

The Shop

aees
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1505
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8/20/2015
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US
7/28/2017 11:30am
wiseco has a new piston that provide 2+hp
MotoMatt_928
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8/13/2016
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Jacksonville, FL US
7/28/2017 1:07pm
DCR cams for sure. Dan is making killer power on the KTM/Husky's and he has his grinds down to a science.
7/28/2017 1:10pm
aees wrote:
wiseco has a new piston that provide 2+hp
Thanks man, ill look into this.
jaredkeller96
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504
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11/8/2015
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Huntersville, NC US
7/29/2017 12:02am
Just got me a new moose piston for my crf450. its a CP race piston ready for +2 valves if I wanted to. only going +1. comes with a dlc pin, and piston coating and gaskets

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