Engineering and Technology
Have an engineering mindset? Here’s your place to discuss the dirty details of dirt bike design, fabrication, & significant modification.
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Pinned Nude Pics of Erin Bates!Started by Bryan Bosch , 28 May 2009 |
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Missing at high RPM'sStarted by Davidl8283 , Today, 01:39 PM |
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Aluminium Parts (type of Aluminium used)Started by tblade0123 , 11 Jun 2013 |
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Brake calliper piston stuckStarted by Ethan16 , 17 Jun 2013 |
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Thinking about building a hill climb bikeStarted by Matt Blacke , 16 Jun 2013 |
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Spark ArrestorStarted by RedHawk028 , 17 Jun 2013 |
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2013 crf250r clutch basket torque specsStarted by Brokemyhonda , 17 Jun 2013 |
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wet sump DI 2 strokeStarted by xXkiwiriderXx , 13 Jun 2013 |
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Fmf exhaustStarted by dleteff98 , 16 Jun 2013 |
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yz250f 01 cylinder head on 07 cylinder and piston on 09 yz250fStarted by yami_twofity , 16 Jun 2013 |
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Long chain for extended arm?Started by CarolusRex98 , 15 Jun 2013 |
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03yz 125 cylinder fit 00 yz125?Started by Sprenkel86 , 15 Jun 2013 |
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Brake Line QuestionsStarted by SeanBrown281 , 14 Jun 2013 |
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linked brakesStarted by slomojo , 11 Apr 2011 |
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2 stroke exhaust understandingStarted by dirtjumpordie , 21 Feb 2013 |
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Does 32:1 work the best?!Started by cmc777 , 27 Mar 2013 |
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engine swapStarted by calatis , 11 Jun 2013 |
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cam caps problemStarted by mrxkenny , 11 Jun 2013 |
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swingarm swap 1980 xl500s with 1980 pe400Started by kidmoro , 10 Jun 2013 |
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Looking at a new head online, has some jb weld on it kx250fStarted by Dyl0116 , 10 Jun 2013 |
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exhaust fabrication xt250 80'sStarted by digger1965 , 24 May 2013 |
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Chip off crankcase internally, still usable?Started by B-G , 08 Jun 2013 |
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re-honing a cylinder optional?Started by houseofthumpers , 24 Sep 2012 |
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09-12 CRF 450 Heads.Started by Jeff@bigborethumpers , 23 May 2013 |
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2 Stroke lower end pressure testing questionStarted by scooternut , 27 May 2013 |
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Gas tank Bung for dirt bike, cap blank sourceStarted by xcountryfreak , 10 Mar 2013 |
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Converting a thumper to dieselStarted by charlevoixboy , 12 Jan 2013 |
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So i have a spare 2002 cr125 frame, i want to fit a engine with more than one cylinder.. ideas for engine conversion?Started by McGoo 69 , 25 Apr 2013 |
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Kxf Motor SwapStarted by Dyl0116 , 02 Jun 2013 |
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Compression ratio questions..Started by bad-mod , 03 Mar 2013 |
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