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#1
10-27-2001, 10:01 PM
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How much MPG did the original Firebird 400s get back when they were brand new? Hwy and City?
Thanks ------------------ Trent 1968 Firebird 400 Coupe
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Trent 1968 Firebird 400 Coupe Muncie M-22 "Rockcrusher" |
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#2
10-27-2001, 10:01 PM
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How much MPG did the original Firebird 400s get back when they were brand new? Hwy and City?
Thanks ------------------ Trent 1968 Firebird 400 Coupe
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Trent 1968 Firebird 400 Coupe Muncie M-22 "Rockcrusher" |
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#3
10-27-2001, 10:29 PM
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RAII with a std 3.90 gearset or A/C Turbo 400 with a 2.56?
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Buzzards gotta eat... same as worms. |
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#4
10-27-2001, 10:32 PM
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3.08 gears too....
------------------ Trent 1968 Firebird 400 Coupe
__________________
Trent 1968 Firebird 400 Coupe Muncie M-22 "Rockcrusher" |
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#5
10-27-2001, 10:32 PM
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1968 Firebird 400 coupe, no a/c, 6.6 liter 400, 4 barrel Rochester carb.
------------------ Trent 1968 Firebird 400 Coupe
__________________
Trent 1968 Firebird 400 Coupe Muncie M-22 "Rockcrusher" |
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#6
10-28-2001, 01:20 PM
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Let's see. 3.08's, a 400, non a/c. Hmm. I don't know about originally, but I'll say you'll get about 12 city and 17 freeway.
My 68 455 4 spd would do about the same. It had 2.78's, but that's not much in rpm's and would probably put your 400 in a better part of the torque curve. ------------------ John
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John IG: @crawdaddycustoms YouTube: https://www.youtube.com/channel/UCK9...Nc_lk1Q/videos |
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