A General Motors Engine that creates a miniature Vortex in the Firing cylinder to allow
better a fuel/air mixture. VORTEC stands for "VORtex TEChnology" and it delivers more
power and better fuel economy (even in
Chevy's Monster 8.1 Liter V8), and it is reliable and easy to maintain. found in V6's and V8's. Often misspelled as vortech.