Is very possible but it is a wate of time and money, I have B2200 and trust me the smallest engine that can manage the weight of that mini pick up is a 2.0L anything smaller is a waste, I tried with RX7 engine and it is not that reliable, unless is turbo and have to play with diferential ratios
1.6 Liter Straight 4
The 2002 Mazda MX-5-Miata has an inline 4 engine.
The 2009 Mazda MX-5-Miata has an inline 4 engine.
The 2004 Mazda MX-5-Miata has an inline 4 engine.
The 2003 Mazda MX-5-Miata has an inline 4 engine.
The 2007 Mazda MX-5-Miata has an inline 4 engine.
The 2001 Mazda MX-5-Miata has an inline 4 engine.
The 2011 Mazda MX-5-Miata has an inline 4 engine.
The 2013 Mazda MX-5-Miata has an inline 4 engine.
The 2014 Mazda MX-5-Miata has an inline 4 engine.
The 2008 Mazda MX-5-Miata has an inline 4 engine.
The 2012 Mazda MX-5-Miata has an inline 4 engine.