Quote:

Try them and let us know I did some air cleaner testing years ago when I lived in Hesperia, we dyno tested in Ontario 1 block north of the 60 Frwy, two stock 6 pak air cleaner elements stacked on top of each other with the lid on was worth 8 HP compare to one single element No air cleaner elements with the stock six pak air cleaner based left on the carbs was worth another 5 hp at 5500 RPM Using the carb. spacer will increase the plenum volume, which should help make more HP and torque, maybe not a bunch, but some gain is better than none



Thats intresting Cab I cut of the choke tower on my carbs and im going to use only 1/2 spacer made of heat resisting material and dont dare any thicker becas of the hood to air cleaner clearance but those spacerīs whas manly for easyer start upīs after filling the gas tank when tha gas is boiling in the fuel bowls after paying for the gas If that can help some on the heat from the intake to carbs !?