yeah it won't affect the tuning for the reason's terry explained. It works like a vacuum reservoir, so once it's 'full' of vacuum (!!) it won't suck air from the runners. when I lift off my brake pedal at idle it lifts revs a little bit (for about 1/4 of a second!) as the booster fills again. could mean the idle jets are a bit rich?
zac ----- Original Message ----- From: "mark krawczuk" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Wednesday, June 12, 2002 9:33 AM Subject: Re: Brake Booster Vacuum with twin webers? > hi, i dont really think so, once vacuum builds up, thats it , the brake > boostr dosnt need to keep vacuuming ?(correct word?) to operate while > driving. > > mark k > ----- Original Message ----- > From: "Chris Williams" <[EMAIL PROTECTED]> > To: <[EMAIL PROTECTED]> > Sent: Tuesday, June 11, 2002 10:27 PM > Subject: Re: Brake Booster Vacuum with twin webers? > > > > but wouldn't that upset the weber tuning having it in just one runner? > > > I was and will be using my twin webers and its allways had a > > > booster,It's just tapped into the #4 runner on the inlet mani. > > > Its much the same with the factory SU's. > > > > > > You dont need power when the brakes are on.. > > > Malcolm > > > Chris Williams wrote: > > > > > >> Hi, > > >> > > >> I was wondering how peoples set up there brake booster vacuum with > > >> twins? I thought one could make a rail out of some say 1" or 1.5" tube > > >> then tap a hole in each manifold runner so all four connected to the > > >> rail then connect the vac hose to a fitting on the end of rail. > > >> > > >> Kinda like a efi fuel rail setup? > > >> > > >> That way you would get more vacuum and the rail could act as a small > > >> vacuum reservoir. > > >> > > >> Thoughts?? > > >> > > >> Is this a good idea? > > >> > > >> I this the way every one does it? > > >> > > >> Regards > > >> > > >> Chris Williams > > >> > > >> > > >> > > >> > > >> > > >> > > >> > > > > > > > > > > > > > > > > --membersozdat------------------------------------------------------- OZDAT Mailing List Please Note:- Send (un)subscribe requests to [EMAIL PROTECTED] Send submissions to [EMAIL PROTECTED] No unauthorised redistribution of this email http://www.ozdat.com/ozdatonline/index.htm http://www.ozdat.com/ozdatonline/listindex.html http://www.mail-archive.com/[email protected]/ ---------------------------------------------------------------------
