Hi everyone

wanting to replace various pipes in the engine bay like boost pipes (not with the restrictors in though!) with blue samco 3 or 4 mm tubing like for like - but any one know what sizes i would need?
I have done the washer jet pipes but can not remember what size i bought for them as it was ages ago

any advice & which pipes i can safely change is appreciated!

Thanks

 

I've just changed the washer pipes for 3mm samco ones today.
I've also used samco 5mm for coolant overflow pipes to expansion tank and also for boost gauge sensor.
I think most of the vacuum/boost tubing is larger, so maybe 8 or 10mm but i'm not sure.

 

thanks for the reply, that at least starts me off & can check