Confirm these line sizes for me. S4NA
02-01-10, 01:12 PM
#1
Confirm these line sizes for me. S4NA
Underhood fuel hard lines straight to fuel rail without using the pipes attached to the vacuum crap.
8mm
Coolant lines from engine to bac and back
10mm
Misc vac lines
4mm
My return came in and i started ordering stuff!!!!!! w00t.
8mm
Coolant lines from engine to bac and back
10mm
Misc vac lines
4mm
My return came in and i started ordering stuff!!!!!! w00t.
02-01-10, 10:32 PM
#4
Most of the vac lines are actually 3.5mm or 5/32". 4mm (about 3/16") will work, but it will leak under higher boost levels if you are turbo (which you are not).
For the fuel lines, use 5/16" fuel hose from an auto parts store, or convert to AN lines. DO NOT put fuel in silicone hose.
For the small water lines, most of them you should order from the dealer/mazdatrix/whatever. They are molded hoses with crazy angles and they need to be OEM.
see http://www.mazdatrix.com/C-SILHOS.HTM and http://www.mazdatrix.com/bhose2.htm
For the fuel lines, use 5/16" fuel hose from an auto parts store, or convert to AN lines. DO NOT put fuel in silicone hose.
For the small water lines, most of them you should order from the dealer/mazdatrix/whatever. They are molded hoses with crazy angles and they need to be OEM.
see http://www.mazdatrix.com/C-SILHOS.HTM and http://www.mazdatrix.com/bhose2.htm
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