Page 1 of 1
Stopping distances of 360/340?
Posted: 24 Jan 2009 12:21 pm
by jtbo
Does anyone have old car review magazines where would be test of braking distance?
Something like this?
http://www.movit.de/rahmen/stoptbl.htm
Every other piece of such information like skidpad results etc are appreciated

Re: Stopping distances of 360/340?
Posted: 25 Jan 2009 05:38 pm
by MJ
This might be of use, but it was for an early Mk1 340DL, so they may well have uprated some bits later
http://www.volvo300mania.com/forum-uk/v ... iew#p82565
Re: Stopping distances of 360/340?
Posted: 25 Jan 2009 06:44 pm
by jtbo
Thanks, can't believe I could not remember that one
In 360 they added larger rear drums, also at some point there was change in front brakes, but also car's weight did increase over time, so I would think that distance is quite the same.
Brakes are hard to get right as there are so many factors, heat, tires, brake power, etc. I have brake power however measured from each wheel, just need to get other values set so that it stops in correct distance and also performs authentically under various conditions. Just so little time for all that.
Of course I had to make own test facility for all that too, which took quite some time and always I get ideas for improving so need to build more and more so time goes there and not testing

Re: Stopping distances of 360/340?
Posted: 25 Jan 2009 07:19 pm
by trabitom99
I've got a printout of a 360 GLT Autocar test from 1982 which Pete posted once.
Is
"Fade (from 78 mph in neutral)
Pedal load for 0.5g stops in lb"
or
"Response (from 30mph in neutral)"
interesting for you? All units are in feet and pounds though
Tom
Re: Stopping distances of 360/340?
Posted: 25 Jan 2009 08:02 pm
by jtbo
trabitom99 wrote:I've got a printout of a 360 GLT Autocar test from 1982 which Pete posted once.
Is
"Fade (from 78 mph in neutral)
Pedal load for 0.5g stops in lb"
or
"Response (from 30mph in neutral)"
interesting for you? All units are in feet and pounds though
Tom
Sure I'm interested, it does not really matter what units are, I think that I can work out just about any unit there is
lbf - kg/cm² and lbs and Nm/s conversions were not as easy as simple foot and meter, pounds are rather different than damping rate in lbs, which is odd

Re: Stopping distances of 360/340?
Posted: 25 Jan 2009 09:15 pm
by classicswede
Did a test on vickys 340 some time ago and if I remeber correctly 30 - 0 MPH in 13 feet
That was with teh 195/50/15's on
Re: Stopping distances of 360/340?
Posted: 25 Jan 2009 09:46 pm
by jtbo
13 feet is quite good, stops rather well from such slow speed, from very high speed brakes start to heat bit too much, I'm afraid

Re: Stopping distances of 360/340?
Posted: 25 Jan 2009 10:08 pm
by trabitom99
OK, here's some stuff on brake fade, hope it's of use:
Tom
Re: Stopping distances of 360/340?
Posted: 26 Jan 2009 04:43 pm
by jtbo
Thanks Tom
I can work out rough plot of fade from that and use it to get fade much closer to reality
