Discussion
Thanks all for the help.
It looks like it was an option on all the non-cosworth variants. The reference vehicle I've been using is a Mk1 Granada Scorpio Estate (GGE), 1988-1994 with a 2.4/125hp engine. The Mk2 Scorpio (frogeye one) has the right size discs, but downgraded to a 4 bolt setup.
The 2.9 Cosworth got the larger 273mm rear discs, but it's a different upright to accomodate the larger dia, not a different caliper & slider. As this is for my old Ultima Spyder, I can't really change the upright and I don't have enough space to make a bracket - hence wanting the 252/3mm vented disc.
I guess the primary option is to downgrade to the solid disc variant - lots of disc & caliper availability still.
Discussion on them:
https://www.locostbuilders.co.uk/viewthread.php?ti...
https://passionford.com/forum/ford-sierra-sapphire...
It looks like it was an option on all the non-cosworth variants. The reference vehicle I've been using is a Mk1 Granada Scorpio Estate (GGE), 1988-1994 with a 2.4/125hp engine. The Mk2 Scorpio (frogeye one) has the right size discs, but downgraded to a 4 bolt setup.
The 2.9 Cosworth got the larger 273mm rear discs, but it's a different upright to accomodate the larger dia, not a different caliper & slider. As this is for my old Ultima Spyder, I can't really change the upright and I don't have enough space to make a bracket - hence wanting the 252/3mm vented disc.
I guess the primary option is to downgrade to the solid disc variant - lots of disc & caliper availability still.
Discussion on them:
https://www.locostbuilders.co.uk/viewthread.php?ti...
https://passionford.com/forum/ford-sierra-sapphire...
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