TBI Fuel Line Diameters?

[Doug Dayson]

Thanks Bruce, and an interesting article on speed.

I've traveled a lot in Europe and their drivers are pretty good, and their
unlimited  speed roads have entrances and exits few and far between. They have
fewer wrecks due to fewer and higher quality drivers (on average), but at the
speeds they travel at the wrecks they do have are spectacular.

1/2" it is...

Doug

Bruce wrote:

> At 180#/hr., I noticed an improvement going to 1/2.
> You current *inlet* will make a nice return line.
> Bruce
>   http://www.hwysafety.com/hwy_montana_2001.htm
>
> > Hi, with the below engine specs I calculate the fuel needs as follows...
> > 202 lbs per hour at WOT (12.5 to1 A/F, 90% VE, 6000 rpm), or roughly 33
> gallons
> > per hour at WOT.
> > So how do I calculate fuel line ID?
> > And how much overage is acceptable for a safety factor (5%)?
> > Hoping to use the current 3/8" inlet and 1/4" return, yes?
>
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