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4pot brembo(evo). need advice with pads size

663 views 1 reply 1 participant last post by  slonik 
#1 ·
i bought 4pot brembos from evo8 and want to install them with 309.7mm willwood rotor discs, so have some questions to you.
in stock evo brembos works with 320mm discs (not rotor type), so i need smaller pads couse rotor discs have smaller working space and i use smaller diameter of rotors.


stock evo pads

FERODO FCP1334H PAD DIMENSIONS: 131.80 x 62.00 x 16.00 mm
(62- working size, not width of all pad)
i found this pads

FERODO FRP1077H PAD DIMENSIONS:131.8 x 49 x 16 mm
i saw, then pads on pics are different, but that's only scheme. could they be changeble?

aslo i don't understand some rotor specs
Width: 1.25" (31.8)
Diameter: 12.19" (309.7)
No. of Mounting Holes: 8
Bolt Circle: 7.00" (177.8)
Hole Type: 0.326
Far Side ID: 8.50" (215.9)
Lug ID: 6.38" (162.0)
Weight (lbs): 10.1
what is far side id? is it a smaller diameter of working space?
what is lug id? is it a smallest diam (smaller than bolt circle) of rotor?
so, if i'm right (309.7-215.9)/2=46.9mm of working width plus i need to leave some free space on both sides (inner and outer radius of pad).

waiting for any help/advice :)

thanks!
 
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