[Healeys] 28% OD with 3.54 rearend

[Harold Manifold]

Gentlemen,
 
I don't often disagree with information posted on this board but the recent
Excel chart of Hp and Torque is either a highly modified engine or wishful
thinking. The published data for the Mk III is maximum power of 149 bhp at
5,250 rpm and maximum torque 173 lb. ft. at 3,000 rpm. I have attached a
copy of a HP and Torque curve from a period publication I have. The attached
chart has BHP, Torque and Brake Mean Effective Pressure for both a Mk II and
Mk III Healey.
 
If there is a 250 HP Healey engine out there that generated the curves on
the spreadsheet please send pictures.
 
Harold
 
 

  _____  

From: Healeys [mailto:healeys-bounces at autox.team.net] On Behalf Of Mike S
Sent: Monday, November 13, 2017 2:37 PM
To: Braundmeier, A.; Healey List
Subject: Re: [Healeys] 28% OD with 3.54 rearend



Thanks.  Just what I was looking for.  Anybody have data for lower than 3000
rpm?  Does the attached make sense?




Mike



On 11/13/2017 1:43 PM, Braundmeier, A. wrote:


Here is the torque curve I've been using.







  _____  

From: Healeys  <mailto:healeys-bounces at autox.team.net>
<healeys-bounces at autox.team.net> on behalf of Mike S
<mailto:phoenix722 at comcast.net> <phoenix722 at comcast.net>
Sent: Saturday, November 11, 2017 4:57:11 PM
To: David Nock; Healey List
Subject: Re: [Healeys] 28% OD with 3.54 rearend 
 




Is there an easy way to determine the various installed ratios?  I'm curious
as to how my mph vs rpm stacks up.  Also, is there a torque curve available
(BJ8).

Mike

  _____  


On 11/10/2017 1:44 PM, David Nock wrote:


Check out this site. Put the info in and you will know you speed and rpm



 http://www.angelfire.com/fl/procrastination/rear.html


Sentfrom my iPhone

On Nov 10, 2017, at 8:27 AM, Ed Orr <eorr at cogeco.ca> wrote:



It's all positive Bob been running this since Lemperts first edition 3.54
about 10 years ago or so .
Lots of power to start off in 2nd gear and about 2700 rpm at highway speeds
70/75 mph .

Ed Orr
'65 BJ8  3.54 28%
'66 BJ8 3.54 28% (for sale)


-----Original Message----- From: Bob Spidell
Sent: Thursday, November 09, 2017 10:46 PM
To: Healeys
Subject: [Healeys] 28% OD with 3.54 rearend

Anyone running this setup?  Pros?  Cons?

Bob

_______________________________________________
Support Team.Net http://www.team.net/donate.html
Suggested annual donation  $12.75
Archive: http://www.team.net/archive
Forums: http://www.team.net/forums

Healeys at autox.team.net
http://autox.team.net/mailman/listinfo/healeys

Unsubscribe/Manage:
http://autox.team.net/mailman/options/healeys/eorr@cogeco.ca

_______________________________________________
Support Team.Net http://www.team.net/donate.html
Suggested annual donation  $12.75
Archive: http://www.team.net/archive
Forums: http://www.team.net/forums

Healeys at autox.team.net
http://autox.team.net/mailman/listinfo/healeys

Unsubscribe/Manage:
http://autox.team.net/mailman/options/healeys/healeydoc@sbcglobal.net




 

_______________________________________________

Support Team.Net http://www.team.net/donate.html

Suggested annual donation  $12.75

Archive: http://www.team.net/archive

Forums: http://www.team.net/forums



Healeys at autox.team.net

http://autox.team.net/mailman/listinfo/healeys



Unsubscribe/Manage:
http://autox.team.net/mailman/options/healeys/phoenix722@comcast.net




-- 
Mike

MGTD (long gone)
BN1 (long gone)
BN2-100M (gone but in good hands)
BJ8


  _____  

 <http://www.avg.com/internet-security> AVG logo 	
This email has been checked for viruses by AVG antivirus software. 
www.avg.com <http://www.avg.com/internet-security>  



-- 
Mike

MGTD (long gone)
BN1 (long gone)
BN2-100M (gone but in good hands)
BJ8
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://autox.team.net/pipermail/healeys/attachments/20171113/29248265/attachment.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: AH HP & Torque Graph.pdf
Type: application/pdf
Size: 393152 bytes
Desc: not available
URL: <http://autox.team.net/pipermail/healeys/attachments/20171113/29248265/attachment.pdf>