*STICKY*: Part numbers for 150F Power Up
Posted 25 March 2009 - 10:09 PM
Thanks in advance
Posted 04 April 2009 - 05:29 PM
I briefly read over the instructions for the 230F power up and it's pretty much the same for the 150F. If you have trouble with the install, use the "search" feature. If you can't find what you're looking for with "search", post a question, lots of great folks here with the same passion you have, Dirtbikes!!!
So, that being said, here are the recommended** part numbers for the POWER UP Mod for the 2003-2005 CRF 150F.
-99103-KPT-0420-Slow jet (42 being the size, stock is 40)
-99113-GHB-1150-Main jet (115 being the size, stock is 98)
**These parts might not be right for each and every 150. Proper jetting is affected by temperature, altitude and humidity.
If you install the parts above you also need to do the following,
-Remove the snorkel from the top of the air box, you need to remove your seat to do this.
-Remove the exhaust baffle from the end of the stock muffler.
-Buy a hi flow air filter, TwinAir or Uni.
-You might also consider removing the backfire screen from inside the airbox, this will help increase the amount of air entering the carb.
Get yourself a Service Manual for your bike, everything you need to know is in there.
Good luck with this easy modification, you will notice a considerable difference in power after you do this.
will this still work for astock bike? all i have is a bbr exauhst:banghead:
Posted 04 April 2009 - 08:15 PM
Posted 04 April 2009 - 08:48 PM
crf150f guy said:
Posted 04 April 2009 - 08:58 PM
Posted 04 April 2009 - 09:02 PM
Posted 04 April 2009 - 09:19 PM
Posted 04 April 2009 - 09:22 PM
Posted 04 April 2009 - 09:24 PM
Posted 04 April 2009 - 09:26 PM
Posted 04 April 2009 - 09:29 PM
Posted 04 April 2009 - 09:46 PM
Posted 04 April 2009 - 09:51 PM
crf150f guy said:
nice.keep up the good work... good grades that might helpppp haha but so woudl good teachers... why didnt u get the r version instead of the 08 get the 07 r?? arent they roughly the same price??ohan have u thought bout that cr 80/85 fork/suspension switch?
Posted 04 April 2009 - 09:56 PM
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