What size inlet coupler do I need on a Vortech?

[Nihilation]

I've got a Vortech SC with a Eurobahn cf inlet tube. Any idea what size silicon reducer coupler I'll need? The current one on the car is cut way too short and doesn't actually seal all the way on the supercharger because of the angle that it was cut. Was such a pain in the ass to get back on that I really don't want to touch it again until I have a replacement in my hand. :help

[marc1119]

I've got a Vortech SC with a Eurobahn cf inlet tube. Any idea what size silicon reducer coupler I'll need? The current one on the car is cut way too short and doesn't actually seal all the way on the supercharger because of the angle that it was cut. Was such a pain in the ass to get back on that I really don't want to touch it again until I have a replacement in my hand. :help

If the Eurobahn inlet tube is like the RMS one...
it should be 3.75 to the blower and 3.50 to the tube....IIRC...

[Nihilation]

The Eurobahn tube is large than the blower's inlet, that's for sure. Guess I'll have to look around for a contact number for anyone who worked with Eurobahn...

[marc1119]

The Eurobahn tube is large than the blower's inlet, that's for sure. Guess I'll have to look around for a contact number for anyone who worked with Eurobahn...


I just typed it backwards...The 3.75 is the thermo end and the 3.50 is the blower end...
Me made a typo.....:)

[Nihilation]

Thanks Marco. I spoke with Jeff at Eurobahn, he says their diagram shows that it used a 3.5" to 4" coupler from Thermal Flex.

[marc1119]

Altho I have not seen his thermo tube....the 4.00 inch side sounds wrong to me...too big......Please make doubly sure...:)