Net profit of International Combustion (India) rose 51.35% to Rs 2.80 crore in the quarter ended March 2007 as against Rs 1.85 crore during the previous quarter ended March 2006. Sales rose 15.59% to Rs 24.10 crore in the quarter ended March 2007 as against Rs 20.85 crore during the previous quarter ended March 2006.