Re: Barn Find Hopefully Saved
Posted: Tue Aug 05, 2014 6:20 pm
Now there is a good question.
I think ABK rings a bell but its been a while since I had a SU'ed 1850 in the fleet. What I do know is the standard needle is wrong, it being
BL policy to make all their cars run weak to get good motorway cruise economy I guess.
The result is most late 1850's ans Sprints too are a good 10 mph down on the road test performance figures.
NBH on bergs back in its day would easilly do 105.
ERO is now TR7'ed and on HS6's and much the better for it. Its still accelerating at 110, but then its an old girl now and road conditions are rarely
suitable for Vmax activity, so that was a while ago.
When its running right and MoT'ed then you can play around a bit. The Minty Lamb web site had an SU needle chart so you can start with the book one and choose one thats a bit richer at higher revs. I used it to pick ADH's for my spit 1500 and I'm quite pleased with how it drives, but its now a bit thirstier than it used to be, still you cant have everything and I'm a bit of a hoon.
What I do know is you can change a lot of needles for the price of a rolling road session if you can find one and someone who knows how to do it for an SU.
Jonners
I think ABK rings a bell but its been a while since I had a SU'ed 1850 in the fleet. What I do know is the standard needle is wrong, it being
BL policy to make all their cars run weak to get good motorway cruise economy I guess.
The result is most late 1850's ans Sprints too are a good 10 mph down on the road test performance figures.
NBH on bergs back in its day would easilly do 105.
ERO is now TR7'ed and on HS6's and much the better for it. Its still accelerating at 110, but then its an old girl now and road conditions are rarely
suitable for Vmax activity, so that was a while ago.
When its running right and MoT'ed then you can play around a bit. The Minty Lamb web site had an SU needle chart so you can start with the book one and choose one thats a bit richer at higher revs. I used it to pick ADH's for my spit 1500 and I'm quite pleased with how it drives, but its now a bit thirstier than it used to be, still you cant have everything and I'm a bit of a hoon.
What I do know is you can change a lot of needles for the price of a rolling road session if you can find one and someone who knows how to do it for an SU.
Jonners