Secondary fuel cell for race gas...

[SR PwrdVA]

How would I go about doing this? I was thinking a 5 gallon fuel cell with an in-tank pump. Than either running both lines from the cell and the regular tank to check valves than fed into the main fuel feed. I could just hook both pumps up to a switch and bam....race gas on tap. Or I could run both lines into one of those tee's they use for carbs. for equal fuel pressure....that way I could just have a switch connected to the race gas and when I need it, the race gas would properly mix with the 93. As for the return line I'm guessin I would only need one for the stock tank in either setup. Let me know what you think...thanx...

[Ricer240sx]

just throw a T fitting in the fuel line and wire up a switch for the pump in the fuel cell!! turn it on when ur ready to rummble and off when ur cruisin down the street!! thats how i would do it.........hmmmmm, now u got me wanting 2 fuel cells damn u!!!!! lol

[wootwoot]

i almost think i should bring that up to my friend with an rx7..
i dont ever plan to push the limits nearly as much as he is trying to but between race gas and pump gas for him is an easy 100hp. like the thinking!

[SR PwrdVA]

just throw a T fitting in the fuel line and wire up a switch for the pump in the fuel cell!! turn it on when ur ready to rummble and off when ur cruisin down the street!! thats how i would do it.........hmmmmm, now u got me wanting 2 fuel cells damn u!!!!! lol


But if I just throw a t on the lines...when one pump is on...won't it be trying to force fuel into the other line and pump? I was thinking I might just throw in some check valves for this...or would there not really be a problem.