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Silicone Vacuum line sizes

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spic21

10+ Year Contributor
240
1
May 14, 2010
albany, Louisiana
while im not the engine compartment i figure im gonna start replaces vacuum lines with so colored lines. question is what size vacuum lines do these cars use. i found some 10mm hose which i know is for this car being it a dsm site but i also know there are a few different sizes. so looking for a little input here. is the little vacuum hose 10mm and next size (?) or is the bigger hose 10mm and the little stuff (?)?
 
Or you could just get a Larson hose Kit from RRE with the different sizes and lengths already cut.

Mine's red.
 
Does anyone know about how much u each size hose is in the Larson hose kit for 1g?
 
After I did the EGR block off on my 1G, I found out the only 2 sizes of vacuum hose I needed were 4mm and 6mm.

4mm was for re-running all the vacuum nipples off the intake to each other, and 6mm was for the wastegate -> mbc -> turbo, from BOV -> Intake Manifold and Manifold -> Boost T -> FPR

I also bought 6ft of each and had some 6mm left over.
 
After I did the EGR block off on my 1G, I found out the only 2 sizes of vacuum hose I needed were 4mm and 6mm.

4mm was for re-running all the vacuum nipples off the intake to each other, and 6mm was for the wastegate -> mbc -> turbo, from BOV -> Intake Manifold and Manifold -> Boost T -> FPR

I also bought 6ft of each and had some 6mm left over.

That pretty much what I needed to know
 
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