1st Generation Specific (1979-1985) 1979-1985 Discussion including performance modifications and technical support sections

got to look at an imsa car....

Thread Tools
 
Search this Thread
 
Old Sep 12, 2002 | 12:28 PM
  #1  
j9fd3s's Avatar
Thread Starter
Moderator
Community Builder
Liked
Loved
Community Favorite
iTrader: (3)
 
Joined: Mar 2001
Posts: 31,855
Likes: 3,243
From: https://www2.mazda.com/en/100th/
got to look at an imsa car....

it was at a shop here getting some chassis work done, and i got to check it out up close. the car was plain white so i dont know who's it was back in the day.
1. mazda factory race 12a pp motor, schwing! it had the 48ida weber, dry sump, the rare aluminum water pump with the mini alternator where the air pump would go
2. the engine was mounted about 6" lower than stock, it may have been moved back a bit too.
3. it had the mazda factory race radiator, it was slanted back over the engine, with no fan
4. the engine had teeny little headers (1.5")
5. peejay: they were using an 81+ tranny (pbs? mfr? i didn't look) with a stock 79-80 shifter
6. the back of the drivers seat is about 2-4" away from where the bins would be
7. the dash is just a flat piece of metal (plastic? wood?) with a tach and a coolant temp gauge
8. it had 5 lug front wheels, the wheel was still on so i couldn't see anything more. (custom, 240z?)
9. the whole rear of the car was gas tank, and 2 ancient carter fuel pumps.
10. the car was a 79-80 with an 81 front end. the roll cage was very simple (i've never seen one that basic before, in a real race car) the body was all seam welded and mostly stock (it had had a front clip)

mike
Reply
Old Sep 12, 2002 | 06:21 PM
  #2  
Node's Avatar
Eats, Sleeps, Dreams Rotary
iTrader: (1)
 
Joined: Jul 2001
Posts: 3,383
Likes: 3
From: Stinson Beach, Ca

you shouldve gotten a camera :-\
Reply
Old Sep 12, 2002 | 06:29 PM
  #3  
Defprun's Avatar
Punk Ass Bitch
 
Joined: Dec 2003
Posts: 99
Likes: 0
From: Welland, Ontario
Indeed! Stuff like that people should be seeing!
Reply
Old Sep 12, 2002 | 06:29 PM
  #4  
peejay's Avatar
Old [Sch|F]ool
Tenured Member: 25 Years
Liked
Loved
Community Favorite
 
Joined: May 2001
Posts: 12,879
Likes: 576
From: Cleveland, Ohio, USA
It was probably Mazda Cosmo (RX-5) struts in the front. They were 5-lug.
Reply
Old Sep 12, 2002 | 11:05 PM
  #5  
1st7heaven's Avatar
Senior Member
Tenured Member 05 Years
 
Joined: Apr 2002
Posts: 612
Likes: 0
From: Plano, TX
Have seen quite a few of these "vintage" cars, it seems so weird calling these vintage....I was into these in their days!!!!

Shanon McMasters (Import Motorsports...RX7 & Miatas)here in Dallas has John Fingers old 80 IMSA car....It is exactly as you described. I have been to Roger Mandevilles place in Spartanburg, SC. and have seen a ton if his stuff. If anyone is ever in that area you have got to visit his place!!!!!! You will see stuff there that you will never see anywhere else in the world!!! He was a Mazda factory backed team from the mid 70s all the way into the early 90s!!!! Roger still has a beautiful race shop still....RXs only!!!! 2,3, and even 4 rotor blocks, shafts, housings, flywheels that look like swiss cheese....it is like "RX heaven" there!!
Reply
Old Sep 13, 2002 | 02:18 AM
  #6  
moremazda's Avatar
Gone Race'n
Tenured Member: 20 Years
iTrader: (4)
 
Joined: Dec 2001
Posts: 1,550
Likes: 4
From: Rockford, IL
Originally posted by peejay
It was probably Mazda Cosmo (RX-5) struts in the front. They were 5-lug.
Please elaborate on this 5-lug conversion...
Reply
Old Sep 13, 2002 | 02:32 AM
  #7  
rx7passion's Avatar
Tenured Member 10 Years
 
Joined: Feb 2001
Posts: 1,049
Likes: 0
From: Phoenix, Az
good luck ryan.... might aswell talk to clardons friend about his nissian brake 5 bolt conversion. thats what i have koni struts begging for after.. it runs
Reply
Old Sep 13, 2002 | 12:27 PM
  #8  
Jeff20B's Avatar
Lapping = Fapping
Tenured Member 15 Years
iTrader: (13)
 
Joined: Aug 2001
Posts: 15,725
Likes: 91
From: Near Seattle
Originally posted by peejay
It was probably Mazda Cosmo (RX-5) struts in the front. They were 5-lug.
You meant 4-lug, I'm sure
Reply
Old Sep 13, 2002 | 02:03 PM
  #9  
j9fd3s's Avatar
Thread Starter
Moderator
Community Builder
Liked
Loved
Community Favorite
iTrader: (3)
 
Joined: Mar 2001
Posts: 31,855
Likes: 3,243
From: https://www2.mazda.com/en/100th/
Originally posted by Jeff20B
You meant 4-lug, I'm sure
i think the hot swap back in the day, was nissan 280zx struts, but the wheels are on the car, and i dont know the guys at the shop that well to go and tear the car apart and take pics, besides its ugly

mike
Reply
Old Sep 13, 2002 | 02:56 PM
  #10  
Directfreak's Avatar
I am a Jeeper Now.
Tenured Member 20 Years
iTrader: (2)
 
Joined: Dec 2001
Posts: 9,371
Likes: 4
From: 3OH5
Originally posted by Jeff20B
You meant 4-lug, I'm sure
At least these were 4 lug.

Reply
Old Sep 13, 2002 | 03:17 PM
  #11  
peejay's Avatar
Old [Sch|F]ool
Tenured Member: 25 Years
Liked
Loved
Community Favorite
 
Joined: May 2001
Posts: 12,879
Likes: 576
From: Cleveland, Ohio, USA
Mike Ancas's Cosmo has 5-lug wheels on it You know how the '79-80 waffle wheels look like they were designed for 5-lug and then converted to 4-lug? Well, the wheel was originally on 5-lug Cosmos.

Also, I have an article on the Kent Racing GTU cars (early 80's, the cars were SA bodies) and the article clearly states that the struts/hubs were Cosmo pieces.
Reply
Old Sep 13, 2002 | 04:43 PM
  #12  
j9fd3s's Avatar
Thread Starter
Moderator
Community Builder
Liked
Loved
Community Favorite
iTrader: (3)
 
Joined: Mar 2001
Posts: 31,855
Likes: 3,243
From: https://www2.mazda.com/en/100th/
Originally posted by peejay
Also, I have an article on the Kent Racing GTU cars (early 80's, the cars were SA bodies) and the article clearly states that the struts/hubs were Cosmo pieces.
the car i saw also had the kent racing bumper, the wheels have enought offset so i can't see the brakes at all. they are 23x?x15 wheels in the front though

mike
Reply
Old Sep 13, 2002 | 05:00 PM
  #13  
peejay's Avatar
Old [Sch|F]ool
Tenured Member: 25 Years
Liked
Loved
Community Favorite
 
Joined: May 2001
Posts: 12,879
Likes: 576
From: Cleveland, Ohio, USA
OK I had it backwards... :sheepishgrin:
Reply
Old Sep 13, 2002 | 06:24 PM
  #14  
j9fd3s's Avatar
Thread Starter
Moderator
Community Builder
Liked
Loved
Community Favorite
iTrader: (3)
 
Joined: Mar 2001
Posts: 31,855
Likes: 3,243
From: https://www2.mazda.com/en/100th/
Originally posted by peejay
OK I had it backwards... :sheepishgrin:
thats ok they used your shifter....

mike
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
GlobalSport
1st Generation Specific (1979-1985)
28
Nov 19, 2009 05:28 PM
jimtesla
1st Generation Specific (1979-1985)
1
Aug 13, 2003 02:11 PM
GlobalSport
1st Generation Specific (1979-1985)
2
Aug 6, 2003 08:44 AM
Foster
2nd Generation Specific (1986-1992)
5
Jun 18, 2002 07:17 PM




All times are GMT -5. The time now is 12:44 PM.