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#1
08-26-2007, 04:49 PM
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Re: 1969 nova ss
The yellow/orange shading starts 500 rpm's below the redline on all 3 tachs...kind of hard to see..but that's the way it works....
besides, who cares about redlines anyway...???   wilma
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02 Berger 380hp #95 Lots of L78 Novas Join National Nostalgic Nova! 70 Orange Cooler 69 Camaro 
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#3
08-26-2007, 05:09 PM
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Re: 1969 nova ss
Wilma, redline tires are nice!!
 I read an old article from 1970 that talks about the L34 and L78 cars.. They stated the redline for the L78 was 5800 rpms.. Hey I guess it is all in the way you interpret it.. There is no doubt these engines can handle more rpms than advertised!! I just thought maybe the pictures would clarify things a bit...Rich...... 
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"This is Sheriff Buford T. Justice, I'm in pursuit of a black Trans Am, he is all mine so stay out of the way"
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#4
08-26-2007, 05:43 PM
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Re: 1969 nova ss
What you might be referring to is the horsepower and torque specs for this engine....68-70 L78's were advertised at 375hp at 5600 rpm's..torque was 415lbs at 3600 rpm's...these numbers are a little conservative for what the engines actually produced...when this motor was introduced in 1965 it was rated at 425hp...but at a higher rpm(around 6300 I think) the rating was dropped in 1966 to 375..probably to help with the marketing of the new 427 engine or maybe to keep the insurance companies happy..who really knows..??
 wilma
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02 Berger 380hp #95 Lots of L78 Novas Join National Nostalgic Nova! 70 Orange Cooler 69 Camaro
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#5
08-26-2007, 05:58 PM
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Re: 1969 nova ss
Yellowline 5800---redline 6000
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#6
08-26-2007, 07:34 PM
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Re: 1969 nova ss
Thanks..
Rich
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"This is Sheriff Buford T. Justice, I'm in pursuit of a black Trans Am, he is all mine so stay out of the way"
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#8
08-27-2007, 04:10 AM
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Re: 1969 nova ss
[ QUOTE ]
I have a 1970 L-78 Nova would the tach be the same as 1969? Mark Sheppard [/ QUOTE ] Nope. The '68 and '69 L78 Nova tach looks different (the yellow and red lines) than a '70 L78. The '70 looks like the one in your picture, and is unique to that year.
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Allen 1970 Nova SS L34 396/350hp, 4-speed, 3.31 gears 1969 Corvette 350/300, 4-speed, 3.36 gears
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