anas5189726 Posted June 17, 2017 Share Posted June 17, 2017 hi there ,am facing a bit issue ,else me but some of my friends too , ybr 125 engine had acceleration missing issue especially after 8000rpm to 10000rpm and just for experimental work we remove egr valve of one bike ,as that was bit risky and tough but succeeded , resulted that hits 125km/hr more the speed , and more average even that was unbelievable thing drive upto 70km/hr and we r having 55-60 km/ltr , bad effect is now engine oil has to be change earlier than before,,,,,,,,,,,,, now my question is is thier be any other substitute regarding this Link to comment Share on other sites More sharing options...
Moderator Cynic Posted June 17, 2017 Moderator Share Posted June 17, 2017 The egr valve returns exhaust gas to the engine, your performance is coming from not having the exhaust gas in the charge. This means your engine is running dangerously close to melting the piston. 1 Link to comment Share on other sites More sharing options...
blackhat250 Posted June 17, 2017 Share Posted June 17, 2017 Hi Anus " , for every +, theres a minus............. 1 Link to comment Share on other sites More sharing options...
mike1949 Posted June 17, 2017 Share Posted June 17, 2017 1 hour ago, blackhat250 said: Hi Anus " , for every +, theres a minus............. Hi Anus Love it. Well done Blackie. 3 Link to comment Share on other sites More sharing options...
anas5189726 Posted June 19, 2017 Author Share Posted June 19, 2017 23000 km have been driven bro still perfectly running no over heating issues ,we have just bypass egr valve , thank u guyz for replying ,and the thing am asking is there any other way to have Link to comment Share on other sites More sharing options...
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