Question about 2003 KTM EXC 125

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Power I wanna know how to get the best out my 2004 125 its been ported&polished

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Pro-cfull exhaustv-force3 reeds re jetted, mooseracing bars an knuckle busters an new forks wat else cood i do to this thing,Maybe a flywheel,that would make the power more usable! and get it jeted right!,,,

Posted on Nov 10, 2008

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Hi, there just wondering I wanna service my 2010 Arquin sprint 125 I just wanna know what oil and filter do I use?


Hi, Anonymous for this scenario you will need your service/owners manual if you can't find the first and best tool you ever bought for your Arqin, despair not, for a mere $0 you can download another one. For more information about your issue and valuable "FREE" downloads that you will need please click on the links below. Good luck and have a nice day.
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How can I clean my v-twin exhausts?


To clean your v-twin exhausts you will need chrome polish and cleaning solution and some cloths. apply the cleaning solution first then increase the shine through the use of polish. Add the polish as much as you want until it achieves the shine you want.

Mar 12, 2013 | Motorcycles

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56mm wiesco piston in a 03 yz 125 what will it go like.


I'm thinking no you wouldn't have to port and polish it but if ya have the extra cash now well its apart it would be recommended along with race fuel

Dec 27, 2011 | Motorcycles

1 Answer

I want to change the air filter for better performance and need to know if the air filter is located under the gas tank on the 2006 Katanna.....and if there are any more after market performance parts that...


the air filter is located under your seat closer to the front of the bike. if you want to ad power there is a price to pay. first off you will need to get a new exhaust system and have the bike dyno tuned by a professorial this should net the best power for your money other than nitrous oxide which will only give your more power for a short amount of time. then you need to get a new sprocket front or back it doesn't matter but if you get a front sprocket get one with an EXTRA tooth and if you get a back sprocket get one with 3-6 LESS teeth. this will mean you loose top speed on every gear but you will feel power gains that will make you think you have a whole new bike and ITS CHEAP!!!. you can get higher compression pistons or have your heads ported and polished or even add a turbo but its all going to cost way more than its worth. really consider getting a bigger bike bud. hope this helps goodluck

Mar 30, 2011 | 2006 Suzuki GSX 600 F (Katana)

1 Answer

Hi there just want to know how to make my tl 125 go faster


tuned exhaust system and rejet carb and replace airfilter for KnN type ,skim head and polish ports and have them widened , larger flow fuel tap and pipes ! for more top speed go up one tooth on front sprocket or two off the rear sprocket ... high output coil ... 98octain ... depends how much you want to spend ! ??

Jan 31, 2010 | 2007 CCM CR-40

1 Answer

I just wanna know what oil is best for my 1991 KLR 250 bike and also if the oil container on the left hand side is the brake fluid


that depend on yr bike run times(km) if it is less than 15000 you can put the sinthetic oil otherwise you have to use normal SEA40(patrol)

Dec 06, 2009 | 2003 kawasaki KLR 250

1 Answer

Best carbs to increase power would 42 or pos 44 from gsxr models and how hard to set up?suzuki RF900RV


You will not get any noticeable Hp gains buy changing the carbs to a bigger carb. To get more Hp out of the bike you can change the exhaust pipes and muffler and may gain 10hp. The only true way to get a good Hp gain is to have it bored out and new pistons installed, Head work done like Port and Polish. Install new cam's.

Sep 30, 2009 | 1997 Suzuki RF 900 RV

1 Answer

How to make it powerful


change the muffler, new jets, port polish, performance air filter, e3 spark plugs, bore it out, bigger bike

Jun 30, 2009 | 2004 Honda CBR 125 R

2 Answers

Polish and port


Take some duct tape and put it around the shape of the new port opening. Now put on a second layer of duct tape. This does two things. First it outlines the size and shape of the revised port, and second when the rotary grinder skips out of the port, (as it is going to do a bunch of times), the grinder bit won't nick up the cylinder wall.

The only polishing needed is on the face of the new port area. Give the burned gas a smooth exit into the exhaust pipe. Don't go too extreme on the changes. Too much and you loose performance. This is the voice of experience talking.

Please rate this answer. Thanks!

Apr 16, 2009 | 2005 kawasaki KX 250

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