12-14-2006, 11:55 PM | #1 |
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Join Date: Oct 2006
Location: Murdock, Kansas
Posts: 147
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Need 307 info
Can someone either point me to a site or tell me some general info on 307s? Like compression ratio, horsepower, torque, stroke, bore, quality of heads, what kind of valve lift the heads accept, and anything else that might be useful for buying parts for it.
Thanks for any info!!
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1968 C-10 longbed, 307 V8, 4spd- currently under construction Last edited by chevyc1068; 12-14-2006 at 11:58 PM. |
12-15-2006, 12:20 AM | #2 |
Dave's not here, man
Join Date: Jun 2004
Location: Winder, Georgia
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Re: Need 307 info
All this info. is from the service manual for my 68.
Two compression ratios are listed. 8.25:1 is 180 HP@4400 RPM and 285 torque @ 2400 RPM 9.0:1 is 200 HP @4600 RPM and 300 torque @ 2400 RPM Bore is 3 7/8" and stroke is 3.25" I'm not sure about the lift the heads will accept. Hope some of this helps.
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12-15-2006, 04:02 PM | #3 |
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Re: Need 307 info
Thanks for the info. The compression ratios will do I wanted to make sure they were above 8:1 ratio.
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1968 C-10 longbed, 307 V8, 4spd- currently under construction |
12-15-2006, 05:02 PM | #4 |
Aluminum slot wheels rule...
Join Date: Jan 2006
Location: Maine
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Re: Need 307 info
Little bit of info about 307 Chevys: http://www.jalopyjournal.com/forum/s...ad.php?t=45615
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