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[Healeys] 28% OD with 3.54 rearend

Subject: [Healeys] 28% OD with 3.54 rearend
From: greylinn at ozemail.com.au (Peter & Veronica)
Date: Sat, 11 Nov 2017 09:17:03 +1000
References: <aeca499b-494a-cbf1-190f-6cfa5023e97c@comcast.net> <5DF89A96AFE9744A854AC9AD65E693CC90B465F6@mbx027-w1-ca-4.exch027.domain.local>
...I had this combination in my BN1 based Ward Special coupe. Great on the 
highway (2300 at 100kph with Kumho 185/80R15s) but a pig on hill starts! Once I 
unblocked the A90 first gear it was fine.

Cheers

Peter

From: Ed O'Neal 
Sent: Saturday, November 11, 2017 2:19 AM
To: Bob Spidell ; Healeys 
Subject: Re: [Healeys] 28% OD with 3.54 rearend

Bob,

I had this arrangement for about 30K miles.  The OD was built by ORS in England 
with the 128% OD and a 1 ?? accumulator.  With 165R15 Vredesteins 70 MPH was 
2,700 RPM.  Last year the OD started acting up.  This was my third attempt at 
getting a reliable OD so I put in the Healey 5 Speed.  The proper non-turbo 
Supra 5 speed has a 5th gear ratio of .783, which is precisely the same as the 
128% OD.  I now have the same high end gearing, but with a lot more 
reliability. If a car is to be driven a lot and for long tips, it is the way to 
go.

Ed O?Neal


-----Original Message-----
From: Healeys [mailto:healeys-bounces at autox.team.net] On Behalf Of Bob 
Spidell
Sent: Thursday, November 09, 2017 10:47 PM
To: Healeys
Subject: [Healeys] 28% OD with 3.54 rearend

Anyone running this setup?  Pros?  Cons?

Bob



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