There have been so many changes to engines over the past 20 years. It seemed like there was not much else to develope. We have had:
-Computor controlled fuel mixture and timing
-distributorless ignition
-variable intake
-variable valve timing
-Direct Injection
All amazing stuff.
What is next?
-Computor controlled fuel mixture and timing
-distributorless ignition
-variable intake
-variable valve timing
-Direct Injection
All amazing stuff.
What is next?