vac hoses sucked up?

[dmtunc99]

i changed out some of the hoses on my car while rerouting my mbc and it was all good at first. then i swapped out the stock vacuum hoses with some yellow colored ones. it's hard to describe but now whenever the engine is on the hoses suck completely together, only to the right side of where i tee'd in for my boost controller. this may or may not make sense if not i'll try and get some pics of it.

 

[Tool Man]

A lot of the hoses you buy at Pep Boys and such won't hold up to a strong vacuum. You need to buy quality hoses from a reputable site or shop. Replace the ones that are colapsing with the stock hoses, it can hurt performance.

 

[dmtunc99]

thanks

 

[leakyfaucet]

Can you recommend any places to buy good quality silicone hoses?

 

[Tool Man]

IPO sells quality hoses as well as other parts. He is very good to work with and order from. Very knowledgeable person.

http://www.importpoweronline.com/catalog/index.php?cPath=32