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This rubber hose ok for TPI?

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Old Aug 10, 2007 | 09:52 AM
  #1  
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From: Stoughton, MA
Engine: 5.7 vortec crate w/TPI
Transmission: 2004r
Axle/Gears: 3.42
This rubber hose ok for TPI?

http://store.summitracing.com/partde...5&autoview=sku

Does this seem like it would work for a TPI application? I was planning on using a short length of it by the fuel tank for flexability.

It's advertised as having a working pressure of 50 psi and a max pressure of 175 psi, but the actual wording states that it's meant to be used for carbureted vehicles. Also, it seems really cheap for what it is; I always thought that FI hose was pricey ($4-5/ft)
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Old Aug 10, 2007 | 11:05 AM
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Re: This rubber hose ok for TPI?

FI hose is usually rated for 100 PSIG working pressure. Even AutoZone has it.
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Old Aug 10, 2007 | 11:44 AM
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From: Stoughton, MA
Engine: 5.7 vortec crate w/TPI
Transmission: 2004r
Axle/Gears: 3.42
Re: This rubber hose ok for TPI?

Cool, glad I asked before something bad happened!
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Old Aug 10, 2007 | 02:13 PM
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From: Virginia
Car: 1969 Z28
Engine: 406 TPI
Transmission: Tremec TKO 600
Axle/Gears: 3.31
Re: This rubber hose ok for TPI?

I'm not expert, but fuel injection hose (SAE J30R9) is more than just rated for high pressure. It's also less permeable than carburetor rated hose (SAE J30R7).

Just get real FI hose and sleep well at night.
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Old Aug 10, 2007 | 02:58 PM
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From: Rhode Island
Car: 1989 GTA
Engine: 355 with Super Ram
Transmission: 700R4
Axle/Gears: 3.73 10 bolt with a True-trac
Re: This rubber hose ok for TPI?

you can get the real stuff at almost any parts store.
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