bcs vac pipes

[ajc106]

Just a quick one gents I know it's been up before but can't find the thread which colours go where yellow blue and red pls

[Redbrick]

Just a quick one gents I know it's been up before but can't find the thread which colours go where yellow blue and red pls

I need to check this as I believe it is wrong but here you are:

[ajc106]

Hi thanks for that so if this right it looks like my top and bottom pipes are the wrong way round would this cause lack of boost thanks