495 Wheel
arch dimensions for a chrome bumper MGBGTV8 Gordon
Hesketh-Jones sent in an email to the editor saying "following Chris Armitage's
useful V8NOTE369, I am fitting rubber bumper 1800
rear springs and MOSS anti-tramp bars to my chrome bumper MGBGTV8 but I was disappointed
to see that the rear end of the car is still much lower than the front. This "rear-droop"
is exacerbated because when I fitted the new front cross-member earlier this year,
I also fitted new front springs and these make the front quite a bit higher than
before. I plan to send the old V8-spec springs off to Brost & Co for
re-tempering, resetting
to the softer weight, and reshaping to correct the "rear droop", but
need to know what to ask them to do. Do you know if there is any published information
on the height of the back end, measured from the floor to either the stainless
steel trim strip, or to the bottom of the wheelarch? Or ANYTHING? If nothing is
written anywhere, could I ask you to measure your car and let me have the details."
071221
Victor
Smith responded with an email to Gordon saying "I attach
a note with a diagram of the measurements I have taken which show the current
position on my chrome bumper MGBGTV8. I measured the distance between the top
of the front tyre and the underside of the centre of the front wheel arch lip
using a spirit level and steel rule as:
|  Front
wheel arch

Front
wheel = 2.5 inches Back wheel = 0.0 inches (virtually level) |  Rear
wheel arch
Check
(refer to the attached diagram for dimensions): Back wheel: 24.0 inches
less 11.625 inches = 12.375 inches = top half of the wheel/tyre uncompressed
Front wheel: 26.25 inches less (11.375 inches plus 12.375 inches) = 2.5
inches which ties up with my measurement alongside. I have assumed the
uncompressed half of the tyre and wheel will be the same front and back = 12.375
inches. I hope this will be of some help. The diagram with the measurements and
the two photos above are available as a PDF which you can download. Document
with photos and dimensions
|