Thor Forums

[The_Breeze]

Originally Posted by Bill Johnson

Fuel injection keeps the air fuel ratios the same but any restrictions in the intake or exhaust will hurt power and economy

Originally Posted by Chance

With fuel injection you’d expect no measurable MPG improvement due to filters or restrictions.

Bill,
In another post on a similar topic, I was told altitude changes will change air/fuel rations. Confused now.

Chance,
Improved air flow, which the cool pack seems to deliver, has always increased horsepower in my experiences. I never measured mpg. Can you point to something that would help me understand that better? Seems you're stating I can expect no bang for the buck?

Thank you both for your comments. Seriously.