Pros and Cons of filling the exhaust crossover?
Hello,
Mine is unfilled, and I use the hot air choke with success on my tri-power.
I do have an electric choke ready to go.
Many seem to block the opening with with a metal plate.
Others fill it with moltem aulminim.
I've heard one guy just wad aluminum foil in there, which of I found to be the most genius.
Do you do both sides?
Is is true performance or reliability gain and that it keeps the fuel cooler?
Does i have an advantange in warnming and atomizing the fuel?
Any info you have would be appreciated.
Thank you.
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1965 Pontiac GTO
455/469 w/ #48 Heads, '65 Tri-Power
9.25:1 CR
Stump Puller Cam
Muncie M22W 1st-2.56 2nd-1.75 3rd-1.37 4th-1.00
3.55 Rear Differential
Front: 225/60R15 Height: 25.6"
Rear: 275/60R15 Height: 28"
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