• AMAN AHMED KHAN
• Deenoo Pawar

Bio oils such as Neem and Karanja oil derived from plants can be used directly in their pure forms or as blends with petrol in internal combustion engines. This study discusses the performance parameter of a test (3 cylinders, 4 strokes Maruti 800 model) fueled with low content bio-oils(Neem and Karanja oil) blends and pure petrol. Performance of 4 strokes S.I. engine by studying their performance parameters like volumetric efficiency, brake power, brake specific fuel consumption, and brake thermal efficiency has been analyzed. The results thus obtained show that a 10% blend of Neem and Karanja oil with Petrol maintains the standard of pure petrol usage with S.I.engine and thus can be utilized for commercial usage

S.I. engine, Neem-Karanja petrol blend, 4 stroke, 3cylinder

"PERFORMANCE STUDY OF NEEM-KARANJA PETROL BLEND IN THREE CYLINDER FOUR STROKE SI ENGINE TEST RIG", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.7, Issue 2, page no.333-338, February 2020, Available :http://www.jetir.org/papers/JETIR2002457.pdf

"PERFORMANCE STUDY OF NEEM-KARANJA PETROL BLEND IN THREE CYLINDER FOUR STROKE SI ENGINE TEST RIG", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.7, Issue 2, page no. pp333-338, February 2020, Available at : http://www.jetir.org/papers/JETIR2002457.pdf