Nissan 370Z Forum - View Single Post

m4a1mustang · 06-07-2011, 10:11 AM

The general rule is if you do intake, HFC, and CBE, you need to get the car tuned.

You can damage the engine by running too lean. But you won't know how your car is running until you check your a/f ratios. Chances are it probably is running on the lean side.

06-07-2011, 10:11 AM	#5 (permalink)
m4a1mustang A True Z Fanatic Join Date: Feb 2009 Location: Northern VA Posts: 55,385 Drives: on two wheels Rep Power: 6962	The general rule is if you do intake, HFC, and CBE, you need to get the car tuned. You can damage the engine by running too lean. But you won't know how your car is running until you check your a/f ratios. Chances are it probably is running on the lean side. __________________ - Steve Zs & Coffee - Saturdays at 10AM in Fairfax, VA and Columbia, MD (Click the banner!) LIKE us on Facebook!