Tech / General Engine Is your car making a strange sound or won't start? Thinking of adding power with a new combination? Need other technical information or engine specific advice? Don't see another board for your problem? Post it here!

how to tell motor size

Thread Tools
 
Search this Thread
 
Old 07-07-2011, 07:00 PM
  #1  
Member
Thread Starter
 
evol's Avatar
 
Join Date: Jun 2009
Location: Minot North Dakota
Posts: 122
Likes: 0
Received 0 Likes on 0 Posts
Car: 1991 Z28 camaro
how to tell motor size

Hey i was wondering how to find out motor size...the guy i bought it from i think wad full of ****...i thought that i read some where that it was stamped on the bottom of the block on drivers side but all i saw a metal plate from some motor company
Old 07-07-2011, 07:09 PM
  #2  
Supreme Member

 
camaronewbie's Avatar
 
Join Date: Sep 2002
Location: Cary, North Carolina
Posts: 9,192
Likes: 0
Received 17 Likes on 17 Posts
Car: 1992 RS
Engine: Carbed 350
Transmission: 700R4
Axle/Gears: 3.42 posi
Re: how to tell motor size

It's on the top of the block - nearly impossible to see - need a small mirror, a brush on a handle (like a toilet brush) to scrape/clean off area, maybe a cleaner, a flashlight, and alot of patience, It's at the back of the driver side head - 6 or 7 digit number. Sometimes you'll see "5.0" or "5.7" stamped on blocks - 5.0=305, 5.7=350
Old 07-07-2011, 07:22 PM
  #3  
Member
Thread Starter
 
evol's Avatar
 
Join Date: Jun 2009
Location: Minot North Dakota
Posts: 122
Likes: 0
Received 0 Likes on 0 Posts
Car: 1991 Z28 camaro
Re: how to tell motor size

Alrighty sir thank you ill grab that stuff when i get to town and check it out
Old 07-07-2011, 08:14 PM
  #4  
Moderator
TGO - 10 Year Member
 
AlkyIROC's Avatar
 
Join Date: Jul 1999
Location: 51°N 114°W, 3500'
Posts: 17,169
Likes: 0
Received 136 Likes on 114 Posts
Car: 87 IROC L98
Engine: 588 Alcohol BBC
Transmission: Powerglide
Axle/Gears: Ford 9"/31 spline spool/4.86
Re: how to tell motor size

It's so easy to tell someone it's a 350 when it's really a 305 since all SBC engines look the same.
Old 07-08-2011, 06:14 PM
  #5  
Supreme Member
 
torque_is_good's Avatar
 
Join Date: Sep 2010
Posts: 1,438
Likes: 0
Received 2 Likes on 2 Posts
Re: how to tell motor size

Originally Posted by AlkyIROC
It's so easy to tell someone it's a 350 when it's really a 305 since all SBC engines look the same.
but what about us guys who say it's a 305 when it really is now a 310?
Old 07-08-2011, 06:41 PM
  #6  
Moderator

 
Apeiron's Avatar
 
Join Date: Jan 2000
Location: Mercedes Norte, Heredia, Costa Rica
Posts: 20,981
Likes: 0
Received 9 Likes on 8 Posts
Car: 1984 Z28 Hardtop
Engine: 383 Carb
Transmission: 4L60
Axle/Gears: 3.54 Dana 44
Re: how to tell motor size

Even when it's 310 cubic inches it's still a 305.
Old 07-09-2011, 06:32 AM
  #7  
Supreme Member
 
torque_is_good's Avatar
 
Join Date: Sep 2010
Posts: 1,438
Likes: 0
Received 2 Likes on 2 Posts
Re: how to tell motor size

Originally Posted by Apeiron
Even when it's 310 cubic inches it's still a 305.
I understand what you are trying to say.

But, step back and think like a neophite and re-read what you posted. It will actually make you chuckle.
Old 07-09-2011, 12:47 PM
  #8  
Moderator

 
Apeiron's Avatar
 
Join Date: Jan 2000
Location: Mercedes Norte, Heredia, Costa Rica
Posts: 20,981
Likes: 0
Received 9 Likes on 8 Posts
Car: 1984 Z28 Hardtop
Engine: 383 Carb
Transmission: 4L60
Axle/Gears: 3.54 Dana 44
Re: how to tell motor size

If they get confused just whack them upside the head with a clue stick.
Old 07-11-2011, 12:58 AM
  #9  
Member
 
affliction1's Avatar
 
Join Date: Jun 2010
Location: Florida
Posts: 338
Likes: 0
Received 0 Likes on 0 Posts
Car: 89 chevy camaro rs
Engine: 305
Transmission: 700r4
Re: how to tell motor size

mine says 305 on dirver side in middle of the v alittle above motor mount
Old 07-14-2011, 09:20 PM
  #10  
Member
Thread Starter
 
evol's Avatar
 
Join Date: Jun 2009
Location: Minot North Dakota
Posts: 122
Likes: 0
Received 0 Likes on 0 Posts
Car: 1991 Z28 camaro
Re: how to tell motor size

I finally got time to check this out today and i stuck the mirror in there and tried to find it for about 10 min and came up with nothing i even stuck my hand in there to feel around and see if i could feel the numbers and still came up with nothing...Ill check tommorow and see if its where torque_is_good says he found his
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
toronto formula
Engine/Drivetrain/Suspension Parts for Sale
15
11-10-2015 06:17 AM
69 Six Pack
Camaros for Sale
13
10-05-2015 07:51 PM
Feffman
Mid-West Region
0
08-13-2015 07:12 AM
Feffman
Organized Drag Racing and Autocross
0
08-13-2015 07:11 AM
knight72
Engine/Drivetrain/Suspension Wanted
0
08-10-2015 09:32 PM



Quick Reply: how to tell motor size



All times are GMT -5. The time now is 03:23 AM.