Profile Topics Started Replies Created Engagements Favorites Search topics: Topics Engaged In Viewing 15 topics - 31 through 45 (of 95 total) ← 1 2 3 4 5 6 7 → Topic Voices Posts Last Post Automatic or Manual? Started by: admin in: Choosing a New Car 2 2 4 years, 4 months ago theory816 Engine cooling systems – Why does my engine have a Dual poppet thermostat? Started by: admin in: Engine 1 1 4 years, 6 months ago admin Hey Dave Started by: theory816 in: Roth Engine Science, LLC 2 9 4 years, 9 months ago admin pre-cat failure Started by: admin in: Engine 2 6 4 years, 10 months ago admin Preventive Measures for A Used Car Started by: emmachamberlain in: Choosing a New Car 2 2 5 years ago admin Do stop/start systems lead to increased bearing wear? Started by: admin in: Engine 1 1 5 years, 1 month ago admin Merry Christmas Started by: theory816 in: Roth Engine Science, LLC 2 2 5 years, 2 months ago admin Any issues with using higher Octane gas than my engine requires? Started by: admin in: Engine 2 6 5 years, 3 months ago admin Question about Engine build quality Started by: theory816 in: Engine 2 2 5 years, 3 months ago admin Buying an older car with low mileage? Started by: theory816 in: Choosing a New Car 2 11 5 years, 3 months ago admin Dealing with oil starvation in corners: racing and autocrossing Started by: admin in: Performance 1 1 5 years, 3 months ago admin Simple performance upgrades? Started by: theory816 in: Performance 2 5 5 years, 4 months ago admin How long should a car last? Started by: theory816 in: Car Maintenance 2 6 5 years, 4 months ago admin What is involved with adding a turbo to improve performance? Started by: admin in: Performance 2 2 5 years, 4 months ago theory816 Should one fix old cars? Started by: theory816 in: Car Maintenance 2 2 5 years, 4 months ago admin Viewing 15 topics - 31 through 45 (of 95 total) ← 1 2 3 4 5 6 7 →