454 LSX, 102 fast, Return or returnless ?
04-19-2014, 01:45 PM
#1
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454 LSX, 102 fast, Return or returnless ? Have been buying stuff for 3 years. Time to put it all together. Need help on fuel lines and which way to do install. Have a ricks tank w/walboro upgrade. I only want to hear stuff that works as I do not want to do this 2 or 3 times. Thanks Steve.
04-19-2014, 08:27 PM
#2
Return, no question about it. It will give you the most reliable fuel pressure in the rails where you need it. If the regulator is mounted before the rails you will get fuel pressure spikes and dips. The farther it is from the rails the more it can happen and the more noticeable it can be. At stock power levels, it isn't as big of a deal. With the monster you are building it definitely is. Do it once, do it right. It won't cost a lot more either, maybe $250 more tops.
