Just wondering if there are any major differences (besides flow rate) of the main performance fuel pumps? I am talking about ease of installation, noise etc... I want to have a reliable high flow fuel pump that is very easy to install and doesn't make itself known because of a humming noise. The Walbro is cheap at ~$130 and would be a logical choice but then the others are $250 all the way up to $600. I will have less than 500 Hp so I dont need something crazy just 255 ltr/hr. On the rx7store.net site it lists a few, cosmo, nippondenso and Walbro are the ones I'm looking at. I've also heard about a stock Supra TT fuel pump being a drop in replacement but would that be plug and play by having the same wiring harness plug or would I have to splice wires?

 

You can get a walbro for $100 shipped. Check www.ebay.com or www.groupbuycenter.com