Whats the stock compression ratio for the we have in our trucks 350 V-8??? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

HotRod929 · 08-29-2002, 05:02 PM

Anyone?

Jmac05 · 08-29-2002, 05:45 PM

I don't know if it helps, but I have a haynes manual, and for a 327 it's supposed to be 140 PSI. I don't know off the top of my head what the 350 is, but I'll check when I get home(If I remember)

slam33 · 08-29-2002, 05:59 PM

8.5:1

colohusker · 08-29-2002, 06:19 PM

Here is a site that shows 9.0 through 70, and then 8.5 for 71 and 72. I can't verify the accuracy for it.....

http://www.americanclassic.com/paint.htm

HotRod929 · 08-29-2002, 06:20 PM

Thanks Guys

08-29-2002, 05:02 PM	#1
HotRod929 Registered User Join Date: Mar 2002 Location: Bondurant, IA but in Worcester, MA for school Posts: 767	Whats the stock compression ratio for the we have in our trucks 350 V-8??? Anyone? __________________ 1970 Chevy C-20 350 V-8 Turbo 350 w/ shift kit Dana 60 w/ 4.10 gears AND Powr-Loc POSI New Additions: Summit Headers 135amp alternator Proform HEI Edelbrock 1406 600cfm carb Sunpro Tach Powr-Loc POSI Edelbrock Performer RPM Intake MSD 6A Ignition Box AIM: HotRod929 Visit My Site: http://1970chevy.netfirms.com/

08-29-2002, 05:45 PM	#2
Jmac05 L.E.D. Tail lights, Baby! Join Date: Jan 2002 Location: Corona, Ca Posts: 290	I don't know if it helps, but I have a haynes manual, and for a 327 it's supposed to be 140 PSI. I don't know off the top of my head what the 350 is, but I'll check when I get home(If I remember) __________________ *Prov 3:5-8* "Hook 'em" L.E.D. Taillights for sale NOW!!! If interested, visit: www.earlyclassic.com or our website: www.jmcled.com All 67-72 GM Taillights are on sale untill 5 p.m. on Dec 15th, with Guaranteed Christmas delivery! joel.mcwaters@jmcled.com

08-29-2002, 05:59 PM	#3
slam33 Registered User Join Date: Aug 2001 Location: Long Beach, Ca Posts: 1,432	8.5:1 __________________ 71 LWB 350/350still working on it but it's going tp be sweet. www.geocities.com/stevemau/slam33page.html " TARGET=_blank>http://www.geocities.com/stevemau/slam33page.html?1004806705410 </A>

08-29-2002, 06:19 PM	#4
colohusker Registered User Join Date: Apr 2002 Location: Longmont, CO Posts: 436	Here is a site that shows 9.0 through 70, and then 8.5 for 71 and 72. I can't verify the accuracy for it..... http://www.americanclassic.com/paint.htm __________________ ------------------------------------------------ I say it's only money, my wife says it's only a truck.... '71 C10 Deluxe, factory ac, ps, pb, should be done by 2102 Longmont, CO husker95@hotmail.com

08-29-2002, 06:20 PM	#5
HotRod929 Registered User Join Date: Mar 2002 Location: Bondurant, IA but in Worcester, MA for school Posts: 767	Thanks Guys __________________ 1970 Chevy C-20 350 V-8 Turbo 350 w/ shift kit Dana 60 w/ 4.10 gears AND Powr-Loc POSI New Additions: Summit Headers 135amp alternator Proform HEI Edelbrock 1406 600cfm carb Sunpro Tach Powr-Loc POSI Edelbrock Performer RPM Intake MSD 6A Ignition Box AIM: HotRod929 Visit My Site: http://1970chevy.netfirms.com/



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