When rounding a tight turn, the L & R front tires must trace different paths
in order to make the turn- the outer wheel follows a larger radius, the
inner wheel a smaller radius. In order to do this, the wheel alignment must
go to essentially a 'Toe-out" condition. I have heard this called " Ackerman
Steering", though I do not know the origin. As with many mechanical
linkages, the steering is a bit of a compromise, and the wheels never really
trace exactly the right path.
If you are sure there was no damage or incorrect asssembly, I would ignore
the tire scrub. Besides, handbrake turns are more fun anyway.
B. Westerdale
-----Original Message-----
From: djc.tr6 [mailto:djc.tr6@gateway.net]
Sent: Tuesday, January 04, 2000 1:47 PM
To: triumphs@autox.team.net
Subject: TR6 front tire scrub
My '73 TR6 exibits tire scrub when turning sharply, such as slow speed
u-turns. Is this due to the steering axis inclination, and is it typical?
The entire front suspension is rebuilt, and it did this before, and so did
my son's RX-7.
Offline I would like any suggestions for places to visit in England such as
Rimmer, Racetorations etc. We plan to go this summer (June).
Lastly, I have been unable to find any info. on exactly how much improvement
the Eaton Supercharger makes? Or have those who tried found the crankshaft
on the tarmac?
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