MGB Clutch Upgrade | Bradley Restoration

For those of you who have upgraded your engine output, by over-boring or even supercharging, there is a simple upgrade that will make your clutch stick better without having to resort to the calf-punishing of a performance or race clutch.

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The picture i have shown of the TR clutch disc certainly looks more beefy than the standard MGB clutch disc.

The only question i have on this “theory” is that although the TR clutch has more area but it is still the same spring pressure but applied over a wider area making less force per square inch!!