Spec iron vent question

[ShadowBolt]

Then why would you need to replace the quarter vent window, since there isn't a performance advantage? Since you are cooling it anyway, can't you get air from anywhere? Just curious...

Ram air will allow the fan to move more air.

JJ

[RichardP]

Tapping into the factory air feed in the high pressure zone at the base of the windshield will provide more airflow than a vent in the side window.

Richard P.

[Suck fumes]

Then why would you need to replace the quarter vent window, since there isn't a performance advantage? Since you are cooling it anyway, can't you get air from anywhere? Just curious...

Because a quarter vent is cheap and easy to install.

[kbrewmr2]

hanging it in the existing window opening seems even cheaper and easier to me