All 4AGE engines provide the exact exhaust port position and only the 20v engine incorporates a distinction With all the mounting face. That variance remaining that to the 20v the two outer holes are put more outwards that its 16V equal. While using the 20v engines quickly attaining recognition from https://johnathanmwbeh.blogs-service.com/62364215/helping-the-others-realize-the-advantages-of-4age-engine-sale