Profile Topics Started Replies Created Engagements Favorites Search topics: Forum Topics Started Viewing 15 topics - 16 through 30 (of 48 total) ← 1 2 3 4 → Topic Voices Posts Last Post Why do Exhausts sound like they do? Started by: admin in: Engine 1 1 4 years, 5 months ago admin Can you run with insufficient Octane fuel? Started by: admin in: Engine 1 1 4 years, 6 months ago admin PCV system Started by: admin in: Performance 1 1 4 years, 7 months ago admin Water Injection, why does it help boosted engines? Started by: admin in: Performance 1 1 4 years, 8 months ago admin Engine Sound sources Started by: admin in: Engine 1 1 4 years, 9 months ago admin Electric Coolant pump conversions Started by: admin in: Performance 1 1 4 years, 11 months ago admin Winter Storage Started by: admin in: Car Maintenance 1 1 4 years, 11 months ago admin Why does engine oil turn black in service? Started by: admin in: Engine 2 3 4 years, 11 months ago admin Why do we need catalytic converters? Started by: admin in: Engine 1 1 5 years ago admin Why you should not wrap headers Started by: admin in: Performance 1 1 5 years ago admin Lean- burn and other Future Engine Tech Started by: admin in: Engine 1 1 5 years, 1 month ago admin What is the logic behind fuel-injection timing? Started by: admin in: Engine 1 1 5 years, 1 month ago admin Power or Torque Started by: admin in: Performance 1 2 5 years, 2 months ago admin What is the most efficient engine operating speed and load? Started by: admin in: Engine 1 1 5 years, 2 months ago admin Is there any benefit to using a fuel additive or treatment? Started by: admin in: Car Maintenance 1 1 5 years, 2 months ago admin Viewing 15 topics - 16 through 30 (of 48 total) ← 1 2 3 4 →