C3 Tech/Performance V8 Technical Info, Internal Engine, External Engine, Basic Tech and Maintenance for the C3 Corvette
Sponsored by:
Sponsored by:

Where do I get a Mark VIII fan?

Thread Tools
 
Search this Thread
 
Old Mar 9, 2007 | 06:04 PM
  #1  
Tom@Dewitt's Avatar
0Tom@Dewitt
Thread Starter
Former Vendor
 
Joined: Jan 2000
Posts: 5,593
Likes: 631
From: Brighton
Default Where do I get a Mark VIII fan?

I'd like to get one for a test. Who sells these?
Reply
Old Mar 9, 2007 | 06:21 PM
  #2  
I'm Batman's Avatar
I'm Batman
Team Owner
Supporting Lifetime
10 Year Member
 
Joined: Oct 2004
Posts: 23,831
Likes: 10
From: Springfield MO
St. Jude Donor '07
Default

Originally Posted by Tom DeWitt
I'd like to get one for a test. Who sells these?
There are new and used units on eBay all the time.

This site has some part numbers, you can also get one at a Ford/Lincoln parts counter: http://www.dfwstangs.net/tech/markvi.../markviii.html

Another site with info: http://www.fordmuscle.com/archives/2...8Fan/index.php

And you can get them at the boneyards. I picked up one for $11.
Reply
Old Mar 9, 2007 | 06:59 PM
  #3  
dewcustom's Avatar
dewcustom
Racer
 
Joined: Jul 2003
Posts: 304
Likes: 0
From: Corinth Tx
Default

A "test" Are you going to compare them to the spals. I looked at both but went cheaper with the mark viii but would love to know how it really stacks up
Reply
Old Mar 9, 2007 | 07:28 PM
  #4  
Big2Bird's Avatar
Big2Bird
Le Mans Master
15 Year Member
Liked
Loved
Top Answer: 1
 
Joined: Dec 2006
Posts: 8,837
Likes: 1,028
Default

ford
Reply
Old Mar 9, 2007 | 07:45 PM
  #5  
chevymans 77's Avatar
chevymans 77
Melting Slicks
Supporting Gold
20 Year Member
Liked
Loved
Community Favorite
 
Joined: May 2002
Posts: 2,717
Likes: 121
From: Sulphur LA
St. Jude Donor '05-'06,'11,'13-'14,'16,'18,'19,'24, '25
Default

Originally Posted by Tom DeWitt
I'd like to get one for a test. Who sells these?
Tom be carefull what you buy. The MarkVIII fans have a white harness plug, I am not 100% sure that they all do but its what I was told. You can also verify the fan with the part number, they are selling thunderbird fans as Mark VIII fans (e-bay), the thunderbird fans move less air, the cheapest place to get them is on ebay. Someone possted a test that was conducted on these fans and the thunderbird fan moves near 4000 cfm and the Mark VIII was neat 4800 cfms.
What type of test are you planing?

Neal
Reply
Old Mar 9, 2007 | 07:57 PM
  #6  
SIXFOOTER's Avatar
SIXFOOTER
Le Mans Master
Supporting Lifetime Gold
10 Year Member
 
Joined: Jan 2006
Posts: 9,192
Likes: 27
From: Boca Raton Florida
Default

If your about to do some product testing you should really aquire a few units to acuritely develope some real data.
Reply
Old Mar 9, 2007 | 08:39 PM
  #7  
Durango_Boy's Avatar
Durango_Boy
Team Owner
 
Joined: Aug 2006
Posts: 24,125
Likes: 15
From: Columbia Missouri
Default

While you're in the market for the MarkVIII, grab a 17" Taurus fan too. It supposedly has the same motor as the MarkVIII fan but with a slightly smaller blade diameter and smaller shroud.
Reply
Old Mar 9, 2007 | 10:18 PM
  #8  
I'm Batman's Avatar
I'm Batman
Team Owner
Supporting Lifetime
10 Year Member
 
Joined: Oct 2004
Posts: 23,831
Likes: 10
From: Springfield MO
St. Jude Donor '07
Default

Originally Posted by Big2Bird
ford
And your point is?
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

5 Best & 5 Most Overrated Corvette Track Packages of All Time!

 Joe Kucinski
story-1

Every 2027 Corvette Engine Explained

 Joe Kucinski
story-2

Designer Imagines A Corvette That Looks More Like a Corvette Than the Corvette

 Verdad Gallardo
story-3

10 Ugly Corvettes That We Still Kinda Love

 Joe Kucinski
story-4

Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

 Brett Foote
story-5

10 Things Every Corvette Owner Needs (2026 Edition)

 Michael S. Palmer
story-6

8 Most "Only Corvette Owners Understand" Quirks and Problems

 Pouria Savadkouei
story-7

10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

 Joe Kucinski
story-8

How Much Horsepower Every Corvette Engine "LOST" in 1972

 Joe Kucinski
story-9

Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

 Michael S. Palmer
Old Mar 10, 2007 | 09:04 AM
  #9  
my72vette454's Avatar
my72vette454
Racer
15 Year Member
 
Joined: Mar 2005
Posts: 303
Likes: 2
From: southeast Idaho
Default

Rock auto.com used to have a great price on them but I heard when everybody started buying them up, rock auto raised the price up. I bought one about 2 years ago and think I paid 150 bucks for it, now they are almost 200.
Reply
Old Mar 10, 2007 | 01:52 PM
  #10  
Tom@Dewitt's Avatar
0Tom@Dewitt
Thread Starter
Former Vendor
 
Joined: Jan 2000
Posts: 5,593
Likes: 631
From: Brighton
Default

Originally Posted by dewcustom
A "test" Are you going to compare them to the spals. I looked at both but went cheaper with the mark viii but would love to know how it really stacks up
I am going to send it to Spal's lab. Have them confirm the actual CFM and amp draw at several different levels. I was recently accused of being a moron in a different thread and I'd like to have the facts regarding this fans performance.
Reply
Old Mar 10, 2007 | 03:37 PM
  #11  
tigers123's Avatar
tigers123
Burning Brakes
15 Year Member
 
Joined: May 2004
Posts: 1,100
Likes: 3
From: belle plaine ks
Default

Let us know the results of your test. Inquiring minds would like to know
Reply
Old Mar 10, 2007 | 07:15 PM
  #12  
markdtn's Avatar
markdtn
Le Mans Master
10 Year Member
 
Joined: Aug 2003
Posts: 7,720
Likes: 12
From: Chattanooga TN
Default

Originally Posted by I'm Batman
And your point is?
Perhaps he means that this fan is available at your local authorized Ford Lincoln Mercury dealer?
Reply
Old Mar 10, 2007 | 07:30 PM
  #13  
I'm Batman's Avatar
I'm Batman
Team Owner
Supporting Lifetime
10 Year Member
 
Joined: Oct 2004
Posts: 23,831
Likes: 10
From: Springfield MO
St. Jude Donor '07
Default

Originally Posted by Tom DeWitt
I am going to send it to Spal's lab. Have them confirm the actual CFM and amp draw at several different levels. I was recently accused of being a moron in a different thread and I'd like to have the facts regarding this fans performance.
There are a few different versions of the fan. The last one (I think 97-98 Mark VIIIs) is the most powerful (although all of them move crazy air).

Originally Posted by markdtn
Perhaps he means that this fan is available at your local authorized Ford Lincoln Mercury dealer?
He seemed to put an unusual emphasis on that one word.
Reply
Old Mar 10, 2007 | 10:08 PM
  #14  
mrvette's Avatar
mrvette
Team Owner
Active Streak: 120 Days
Liked
Loved
Community Favorite
 
Joined: Jul 1999
Posts: 65,492
Likes: 230
From: Orange Park Florida
Default

Originally Posted by Tom DeWitt
I am going to send it to Spal's lab. Have them confirm the actual CFM and amp draw at several different levels. I was recently accused of being a moron in a different thread and I'd like to have the facts regarding this fans performance.
Somehow I doubt a single motor fan of 16+ diameter will develop more airflow than the present Dual Spal setup.....the rough guess of area of two 11" spals is 190 sq inches...and a 16 inch fan alone is 200 inches....

so IF you can have a single motor that sux as well, has the torque and power to spin the blades fast enough, and all the rest of that unknown stuff.....you may well beat a dual spal setup.....

but from observations involving my old '87 vette 16" fan and the airflow of my new dual spal setup....I have a really significant airflow increase, and I can note the increased power drain on my alternator, also....

I wait for 90-100f temps soon enuff for a acid test....but from preliminary observations, it's a whole lot better, by a wide margin....
Reply
Old Mar 11, 2007 | 12:38 AM
  #15  
Big2Bird's Avatar
Big2Bird
Le Mans Master
15 Year Member
Liked
Loved
Top Answer: 1
 
Joined: Dec 2006
Posts: 8,837
Likes: 1,028
Default

Originally Posted by I'm Batman
He seemed to put an unusual emphasis on that one word.
Just a cheap shot.

The question just struck me like "Where can I buy tires?"
Reply
Old Mar 11, 2007 | 03:31 AM
  #16  
I'm Batman's Avatar
I'm Batman
Team Owner
Supporting Lifetime
10 Year Member
 
Joined: Oct 2004
Posts: 23,831
Likes: 10
From: Springfield MO
St. Jude Donor '07
Default

Originally Posted by Big2Bird
Just a cheap shot.

The question just struck me like "Where can I buy tires?"
Reply
Old Mar 11, 2007 | 01:19 PM
  #17  
jackson's Avatar
jackson
Le Mans Master
 
Joined: Sep 2001
Posts: 7,739
Likes: 630
From: Unreconstructed, South Carolina
Default

Just a passing observation ... NOT facts ... but observations:
I've put belts & tensioners on BOTH of these so I have a pretty good take on what's there & what it looks like. They both have elec fan.

Comparing my 98 town Car & my pal's 98(?) continental ... I think his is a Mk8(?)...anyway ...

My towncar has longitudinal 4.6 16valve SOHC and makes about 200hp.

His Cont has 4.6 also ... but it's transverse & has 32 valves & DOHC & makes nearly 75 more hp ... 75 more hp out of virtually same package means it makes more heat too. His radiator seems no bigger than the town car's ... actually seems a bit smaller than town car rad. The conti seems little more than a fancy taurus ... AFAIK platform is same or very similar ... except for conti's high-hp DOHC V8.

I would assume his Conti would require more fan than the town car. With similar grille opening & probably similar rad size ... I would also assume the lower power taurus would require less fan than conti.
Reply

Get notified of new replies

To Where do I get a Mark VIII fan?





All times are GMT -4. The time now is 07:32 PM.

story-0
5 Best & 5 Most Overrated Corvette Track Packages of All Time!

Slideshow: The 5 best and 5 most overrated Corvette track packages ever.

By Joe Kucinski | 2026-06-09 12:46:45


VIEW MORE
story-1
Every 2027 Corvette Engine Explained

Slideshow: Every 2027 Corvette engine explained

By Joe Kucinski | 2026-06-09 12:16:31


VIEW MORE
story-2
Designer Imagines A Corvette That Looks More Like a Corvette Than the Corvette

Slideshow: A Jaguar designer's personal project imagines what a modern front-engined Corvette might look like if Chevrolet revisited the golden age of the Stingray.

By Verdad Gallardo | 2026-06-08 19:53:43


VIEW MORE
story-3
10 Ugly Corvettes That We Still Kinda Love

Slideshow: 10 ugly Corvettes that we still kinda love.

By Joe Kucinski | 2026-06-03 10:34:17


VIEW MORE
story-4
Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

A lot of money has changed hands at the online auction house over the years.

By Brett Foote | 2026-06-03 10:21:50


VIEW MORE
story-5
10 Things Every Corvette Owner Needs (2026 Edition)

Slideshow: 10 great gifts Corvette enthusiasts actually want for Father's Day!

By Michael S. Palmer | 2026-06-03 15:43:40


VIEW MORE
story-6
8 Most "Only Corvette Owners Understand" Quirks and Problems

Slideshow: These are the quirks, annoyances, and oddly lovable problems that every Corvette owner eventually learns to live with.

By Pouria Savadkouei | 2026-05-28 09:31:39


VIEW MORE
story-7
10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

Slideshow: 10 reasons why the C6 Z06 is still a performance benchmark after 20 years.

By Joe Kucinski | 2026-05-27 17:20:09


VIEW MORE
story-8
How Much Horsepower Every Corvette Engine "LOST" in 1972

Slideshow: How much horsepower every Corvette engine lost in 1972.

By Joe Kucinski | 2026-05-27 16:54:53


VIEW MORE
story-9
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

Slideshow: How to Protect A Convertible Top: 10 DOs & DON'Ts

By Michael S. Palmer | 2026-04-03 00:00:00


VIEW MORE