SIDE DRAFT SIX

1977 BMW 630csi: H&B

Brake Booster

in order run a m30 sidedraft, you have to remove the OE brake booster and go with a smaller one. otherwise the housing will not allow for you to run trumpets… i went with a tii booster.

heres the oe vs the tii. also the modified tii linkage & the tii booster alone


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