My factory guage reads 220 but when I point my infra red temp instrument on the cross over it measures 160.
And, temps on each head differ about 10 degrees or so.
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1979 Trans Am WS-6 .030 455 zero decked
flat pistons
96 heads with SS valves
041 cam with Rhoads lifters 1.65 rockers
RPM rods
800 Cliffs Q Jet on Holley Street Dominator
ST-10 4 speed (3.42 first)
w 2.73 rear gear
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469th TFS Korat Thailand 1968-69 F-4E Muzzle 2
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