got a vacuum gauge this morning, looked at the fitting guide and its saying i have to drill a hole in the inlet manifold......er......is this right??

can i just t-peice the small hose like you do for a boost gauge?

 

is it a universal guage?

proberly means on cars that havnt got take off pipes on the inlet, surely you can use one of the pipes already on there, get a t-piece

 

yup, just T piece it off one of the top take off's

 

why not just fit a boost guage that has negative readings?

 

he didn't say his car was turbo.......

 

kurdt5

yes u can mate