#21  
Old 06-25-2021, 10:08 AM
HO Kenny's Avatar
HO Kenny HO Kenny is offline
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Join Date: Dec 2005
Location: calgary alberta
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Why not put an 11” booster in. No rerouting of lines. You should be able to put one in without disconnecting any lines.
12 in hg = 5.9 psi
9” booster at 5.9 psi has 375 lb of force
11” booster at 5.9 psi has 560 lb of force
That’s approximately a 50% increase in force to the master cylinder.

  #22  
Old 06-26-2021, 02:58 PM
autobahn autobahn is offline
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Join Date: Dec 2003
Location: Pine Island,MN USA
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I posted on the size of the master cylinder ,I am also running a 8"dual diaphragm booster ,the biggest mistake most people do is way oversizing the bore of the M/C . go to the Wilwood site and read thru sizing I DIDN'T but after reading thru I ordered an other M/C at the 15/16 bore , sold 1.125 Wilwood M/C

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