connecting servo with twin carbs

[ibérico]

Hi everybody, I have a pair of twin dellortos, which I´m planning to fit using the cb performance kit...but as my van has a servo brake fitted I was wondering how to plumb it. Shoul I drill one of the manifols and taper fit a tube of the same diameter? Should I drill BOTH manifolds and fit some kind of Tpiece? :? I´m lost here...what have you guys done?

 

[mjknight71]

...think :? my twins have a t off the balance pipe no drilling 8) ....

 

[kombiporsche]

I only drilled one manifold @ #3 cylinder, no problem at all.

 

[ibérico]

Thanks for the advice.... drilling one cilynder worried me in case any intake was lost, but if you say it doesnt matter I might go that route

 

[Bookwus]

Hiya ib,

Whatever route you take in drilling holes.................be sure that the hose you use to connect to the brake booster is wire reinforced. The OEM stuff was wire reinforced to prevent the hose from collapsing under vacuum. You definitely do not want that happening when you stomp on the brakes.

 

[dubdubz]

did the OP get this done? I have seen Kombiporsche's on his blog and it looks good - it's a full flow barb basically.....