Correct wilwood master cylinder for hydroboost

[josefigue]

Anybody knows the correct Wilwood master cylinder used for hydroboost? Part number? Thanks

 

[Boost231]

http://turbobuick.com/index.php?threads/414084/

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[michael evans]

http://www.jegs.com/webapp/wcs/stor...&submodel=&engine=&Nrpp=&No=&persistYmm=false

 

[Chuck Leeper]

1.125" is what the Wilwood tech told me.

 

[michael evans]

Depends on the area of all four of your wheel cylinders.

http://ncalculators.com/area-volume/cylinder-calculator.htm

Or Better yet.

http://www.joesracing.com/rt-4172-master-cylinder-math.html

 

[TurboSlacker]

Very informative links, thanks!

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[HouTX87]

260-8556 is what I used. It comes with a spacer to use if you have the short pushrod booster. I had to turn down the spacer slightly with a drill because it was keeping just a little preload on my brakes. Couldnt feel it but they were smoking in the front after an hour on the road.

 

[Hotfoot]

260-8556p is what i used with c6 zo6 and hydro boost. had same issue as HouTX87 with brakes draging.