LS1 Displacement
Feb 25, 2011 | 08:48 PM
Thread Starter
Burning Brakes
Joined: Aug 2007
Posts: 852
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From: Mobile Alabama
LS1 Displacement
I received a Corvette Poster Data Sheet for a gift and have a question. This poster shows the specs for Corvettes from 1953 through 2009.
It shows the '97 through '03 C5s as having a 5.7 litre 350 cubic inch engine, but shows the '04 as haveving a 5.7L 346 C.I. engine.
I thought all LS1 engines in the C5 were 346 cubic inches. So which is right: the poster or my memory?
Last edited by Quick Draw; Feb 25, 2011 at 08:56 PM .
Feb 25, 2011 | 08:55 PM
Team Owner
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Feb 25, 2011 | 09:10 PM
Burning Brakes
Joined: Sep 2010
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From: LaPorte Indiana
Your memory is correct all ls1's are 346 cubic inch
Feb 25, 2011 | 09:16 PM
Le Mans Master
Joined: Feb 2003
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From: Memphis Tennessee
Quote:
Originally Posted by
rootpooty
Your memory is correct all ls1's are 346 cubic inch
Feb 25, 2011 | 09:23 PM
Le Mans Master
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From: Palm Harbor not far from Sebring Florida
St. Jude Donor '11
Oldtimer
All LS1 & LS6 engine are 5.7 liters. so if you have a 5.7 liter, you will have 346 cubic inches.
Feb 25, 2011 | 09:25 PM
Thread Starter
Burning Brakes
Joined: Aug 2007
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From: Mobile Alabama
Quote:
Originally Posted by
ALLEGRO
Thanks guys. I appreciate your prompt response.
P.S. The pictures also incorrectly showed some models of C4s with the HMSL (high mounted stoplight) which was not on approx '91 and later.
Overall I still like the poster which is framed and in my garage, even if it is not completely accurate.
Feb 25, 2011 | 10:11 PM
Burning Brakes
Joined: Nov 2008
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From: Arden NC
Quote:
Originally Posted by
Quick Draw
Thanks guys. I appreciate your prompt response.
P.S. The pictures also incorrectly showed some models of C4s with the HMSL (high mounted stoplight) which was not on approx '91 and later.
Overall I still like the poster which is framed and in my garage, even if it is not completely accurate.
I think the 89 ZR1 had the third brake light.
Feb 25, 2011 | 10:52 PM
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All LS1 and LS6 engines were 346 ci. They were labeled as 5.7L too.
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Feb 25, 2011 | 11:02 PM
Drifting
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Quote:
Originally Posted by
Quick Draw
Thanks guys. I appreciate your prompt response.
P.S. The pictures also incorrectly showed some models of C4s with the HMSL (high mounted stoplight) which was not on approx '91 and later.
Overall I still like the poster which is framed and in my garage, even if it is not completely accurate.
All 90-95 ZR-1s have the HMSL.
Feb 25, 2011 | 11:57 PM
Race Director
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5.7 liter = 347.835341 cubic inches
Feb 26, 2011 | 12:49 AM
Racer
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From: Greenville Texas
I think they stuck with 350 because of old school times. "Tree Fiddy" sounds better than "Tree foe-ty six"
Feb 26, 2011 | 03:01 AM
Le Mans Master
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Hi Quick Draw -
Your memory is correct, and that poster data is suspect.
I have a similar poster, and I noticed right away that many of the pictures of the C5's on the poster have front calipers on both ends.
It looks good on the wall, and should not be used as a reference.
best regards -
mqqn
Feb 27, 2011 | 11:03 PM
Thread Starter
Burning Brakes
Joined: Aug 2007
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From: Mobile Alabama
Quote:
Originally Posted by
RedRiderZR1
All 90-95 ZR-1s have the HMSL.
Thanks! I had not noticed this. My '93 LT1 Coupe did not have the HMSL.
Feb 27, 2011 | 11:06 PM
Thread Starter
Burning Brakes
Joined: Aug 2007
Posts: 852
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From: Mobile Alabama
Quote:
Originally Posted by
mqqn
Hi Quick Draw -
Your memory is correct, and that poster data is suspect.
I have a similar poster, and I noticed right away that many of the pictures of the C5's on the poster have front calipers on both ends.
It looks good on the wall, and should not be used as a reference.
best regards -
mqqn
Good catch! I agree that it looks good on the wall and is neat to see pics of the various model years, but should not be trusted for accuracy.
Sep 30, 2022 | 09:39 AM
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I think we've made the point, looks like OP really isn't participating in the thread yet -- let's see if he has any further questions.
Sep 30, 2022 | 12:03 PM
Melting Slicks
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From: West Virginia
The LS1 has a 99mm bore and a 92mm stroke, which yields 5.665 liters, or just shy of 346 cu ins.
Sep 30, 2022 | 01:00 PM
Le Mans Master
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Quote:
Originally Posted by
JMG2
I think we've made the point, looks like OP really isn't participating in the thread yet -- let's see if he has any further questions.
Quote:
Originally Posted by
jackthelad
The LS1 has a 99mm bore and a 92mm stroke, which yields 5.665 liters, or just shy of 346 cu ins.
This thread is over a decade old. I doubt the OP is going to suddenly start participating now.
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