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3.7 diff
Posted: Thu May 13, 2010 1:10 am
by don58van
Can anyone tell me what vehicle the ATA 7241 diff was fitted to? I have a listing of the various diffs that can be fitted to 1000s but this one isn't included.
Cheers
Don
Re: 3.7 diff
Posted: Thu May 13, 2010 7:12 am
by IslipMinor
Don,
The 3.7 diff was fitted to all Wolseley 1500 and Riley 1.5, plus the later Midget 1500.
Re: 3.7 diff
Posted: Thu May 13, 2010 12:00 pm
by bmcecosse
And there is a very handy Mini speedo that gives EXACTLY correct speed and miles - on 155 x 14 tyres.
Re: 3.7 diff
Posted: Thu May 13, 2010 12:45 pm
by don58van
Thanks Richard and Roy.
Would a healthy 1098 be able to push a van along with this ratio (with not much in the way of payload) ?
Roy. Can you tell me what TPM I should be looking for?
Cheers
Don
Re: 3.7 diff
Posted: Thu May 13, 2010 9:50 pm
by bmcecosse
Well -my warmed up 1098 copes very well with the 3.7, sure - I have to go into 3rd sometimes on hills - but no hardship there. 1248 is the tpm!
Re: 3.7 diff
Posted: Fri May 14, 2010 4:02 am
by don58van
Thanks Roy
I knew I could depend on you for sound advice
I had seen where you had made that comment before, but I thought the fact that we are talking about a van, which is a bit heavier and a lot less aerodymamic that it might be asking too much of a 1098. Mind you, I am intending to warm it up with an improved head, carb, cam and exhaust.
Cheers
Don
Re: 3.7 diff
Posted: Fri May 14, 2010 7:36 pm
by charlie_morris_minor
my 1098 is healthy but not warmed at all.. i do notice the lack of acceleration, i have to work it hard getting out onto some roundabouts on the way to work.. around town etc it is fine, goes up the hills no problem ( ok soft southern hills not proper welsh / scotish hills mind you )
thanks BMC for the tpm number.. off to flebay
Re: 3.7 diff
Posted: Fri May 14, 2010 10:45 pm
by bmcecosse
But it will do 50 in second gear - and over 70 in third!! Top gear becomes an 'overdrive' - which is fine.