Trying to clean up fuel lines.
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Joined: Jan 2004
Posts: 376
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From: Romeoville ,Il.
Car: 1990 RS/SS modified
Engine: 355ci, 113 heads, LT4 hotcam
Transmission: T5
Axle/Gears: 3.73 Eaton posi
Trying to clean up fuel lines.
Hey guys I'm trying to clean up the engine bay and it got me wondering. If I'm running an external Vafpr, do I need to run the fuel through the TBI or can I dead end the fuel line at the TBI by blocking the return port?
Joined: Mar 2000
Posts: 43,187
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From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
Re: Trying to clean up fuel lines.
I think you're more likely to get a usable answer on the TBI forum.