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Offline kim wedding

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carbs for cr125
« on: January 31, 2012, 04:06:26 AM »
which carb is better for the 2007 honda cr125 keihini airstriker carb or a psi genisis big air carb?
« Last Edit: December 31, 1969, 04:00:00 PM by ' »

Offline rufus1138

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carbs for cr125
« Reply #1 on: February 01, 2012, 03:13:16 PM »
....I wanna hear this....personally there are such huge benifits from other mode like porting pipes and other things that I've never heard of a need for anything other than oem....kiehn on mine
« Last Edit: December 31, 1969, 04:00:00 PM by ' »

Offline SachsGS

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carbs for cr125
« Reply #2 on: February 01, 2012, 03:17:49 PM »
After reading your question I thought "What the heck is a PSI Genisis carb" and after investigating I learned the company may not be in business. For the cost of the carb you could almost pick up a second used CR125.
« Last Edit: December 31, 1969, 04:00:00 PM by ' »

Offline kim wedding

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carbs for cr125
« Reply #3 on: February 01, 2012, 11:23:32 PM »
the psi I know is more performance but im asking about for the jetting the mikuni carbs are crappy carbs i know keihin is better jetting but doesnt add performance i wuz just wondering which would be better for the jetting as aposed to power
« Last Edit: December 31, 1969, 04:00:00 PM by ' »

Offline xandyx

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carbs for cr125
« Reply #4 on: February 02, 2012, 12:29:22 AM »
go for a keihin pwk 36. it's easyer to tune and you'll get a better throttle response. go for a pwk 38 if your aim is top end!
« Last Edit: December 31, 1969, 04:00:00 PM by ' »

Offline kim wedding

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carbs for cr125
« Reply #5 on: February 02, 2012, 12:38:27 AM »
where can i find a keihin pwk36 for my 2007 honda cr125???  and can i send it to dicks racing for a 36 to 39 conversion and dialajet is it possible and has anyone done this????
« Last Edit: December 31, 1969, 04:00:00 PM by ' »

Offline xandyx

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carbs for cr125
« Reply #6 on: February 02, 2012, 01:04:27 AM »
you can get a carb on ebay or try keepitroostin, they sell lots of used mx parts.

about that carb mod, don't know man, sorry!
« Last Edit: December 31, 1969, 04:00:00 PM by ' »

Offline kim wedding

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carbs for cr125
« Reply #7 on: February 02, 2012, 01:20:03 AM »
thanks man really apreciate all the info ur a life saver ive been looking and finally found this forum









save the two strokes
« Last Edit: December 31, 1969, 04:00:00 PM by ' »

Offline rufus1138

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carbs for cr125
« Reply #8 on: February 02, 2012, 02:57:49 PM »
The dialajet mod is for the 2012 ktm 250 ac....I doubt they have developed hardware and or data required for a cr....we are the abandoned kids....Honda hates two strokes and everyone seems to have dropped them in favor of ktm tm maico and I hate to say it but the way way way over hyped 2010-2012 us 250/125 wich are overweight and have been neglected for almost a decade
« Last Edit: December 31, 1969, 04:00:00 PM by ' »

Offline Super Trucker

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carbs for cr125
« Reply #9 on: February 03, 2012, 07:08:14 PM »
Your 07 cr125 has a 38mm carb,nothing wrong with that carb,jetting is a bit off,I changed the pilot, maybe the needle-don,t remember,and the main jet. With an icat,radvalve,everything else stock,it has quicker throttle response than 90,s pro suppercross bikes I rode. That psi carb is from the mid 90,s I heard it was a great carb,team Noleen yz250 used them.
« Last Edit: December 31, 1969, 04:00:00 PM by ' »

Offline dbroc78

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carbs for cr125
« Reply #10 on: February 05, 2012, 07:07:00 PM »
Anybody know what bikes came with a Keihin pwk36??
« Last Edit: December 31, 1969, 04:00:00 PM by ' »

Offline factoryX

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carbs for cr125
« Reply #11 on: February 05, 2012, 07:29:01 PM »
http://www.ebay.com/itm/HONDA-250R-ATC250R-ATC-CARBURETOR-CARB-36-MM-KEIHIN-NEW-/270826675799?pt=Motors_ATV_Parts_Accessories&hash=item3f0e871e57&vxp=mtr#ht_719wt_1164

Way to expensive for that carb, it used to be on ESR250.com in the 250r section, but its gone now. I think newer KTM 125's came with 36mm pwk carbs.
« Last Edit: December 31, 1969, 04:00:00 PM by ' »


I ride an 03 yz250, wait 04, wait 05, what ever, they're all the same #$@% YOU!

Offline xandyx

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carbs for cr125
« Reply #12 on: February 05, 2012, 11:14:20 PM »
Anybody know what bikes came with a Keihin pwk36??

most late 90's, early 2000's rm's and kx's 125. you'll find lots of them on ebay.
« Last Edit: December 31, 1969, 04:00:00 PM by ' »

Offline mark800xcsp

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carbs for cr125
« Reply #13 on: February 10, 2012, 05:11:47 AM »
james dean jetting can set you up and it will come with his jetting kit
« Last Edit: December 31, 1969, 04:00:00 PM by ' »