slugger1 Posted May 19, 2016 Share Posted May 19, 2016 Has anyone fitted one of these? http://www.garagewhifbitz.co.uk/aem-320lph-high-flow-in-tank-fuel-pump.html If so what are peoples thoughts over the OEM part? Also is it just a straight replacement? Cheers. Quote Link to comment Share on other sites More sharing options...
Jellybean Posted May 19, 2016 Share Posted May 19, 2016 I am running the Walbro in the Supra over 7 years , no issues ;I dont have any experience of the AEM, most likely a re-branded unit Over the years the general consensus is Walbro or Bosch, the bosch is a little nosier Quote Link to comment Share on other sites More sharing options...
Sukhy Posted May 19, 2016 Share Posted May 19, 2016 I would go for the Walbro. I had a Bosch one in first and it failed. Was quite noisy too. Quote Link to comment Share on other sites More sharing options...
Wez Posted May 19, 2016 Share Posted May 19, 2016 Bosch 044 is louder than a Walbro and the actual unit is much larger. Walbro from memory are GSS341 / GSS342 for the 255lph unit, suitable up to small single and 550hp, they have run more but likely on the limit. Walbro also now have a 400lph pump that is E85 compatible. Can be fitted in tank with little modification Quote Link to comment Share on other sites More sharing options...
slugger1 Posted May 19, 2016 Author Share Posted May 19, 2016 Ok cheers for the replies. Quote Link to comment Share on other sites More sharing options...
Fitz Posted May 19, 2016 Share Posted May 19, 2016 Walbro also now have a 400lph pump that is E85 compatible. Exactly what I have in mine Quote Link to comment Share on other sites More sharing options...
slugger1 Posted May 19, 2016 Author Share Posted May 19, 2016 Bosch 044 is louder than a Walbro and the actual unit is much larger. Walbro from memory are GSS341 / GSS342 for the 255lph unit, suitable up to small single and 550hp, they have run more but likely on the limit. Walbro also now have a 400lph pump that is E85 compatible. Can be fitted in tank with little modification Can the 255lph be fitted without any modification? Looking for the easiest option Quote Link to comment Share on other sites More sharing options...
Lee P Posted May 19, 2016 Share Posted May 19, 2016 Can the 255lph be fitted without any modification? Looking for the easiest option yes 255 is straight fit no modding apart from the plug Quote Link to comment Share on other sites More sharing options...
slugger1 Posted May 20, 2016 Author Share Posted May 20, 2016 Cheers Lee. Quote Link to comment Share on other sites More sharing options...
pedrosixfour Posted May 20, 2016 Share Posted May 20, 2016 AEM looks to be very similar to the Aeromotive Stealth 320lph pump I have in my tank. FWIW I think the Aeromotive is a better design than the Walbro 255 pump, as it utilises an impeller to pump the fuel rather than the Walbro's gear arrangement. I had one of those seize after 6 hours of use. The Aeromotive also out-performed the Walbro in a pretty thorough test that was conducted a few years ago now, the results can be found in the technical section I believe. My point is, if the AEM is a similar unit to the Aeromotive it would be the one of these I would choose over a Walbro 255 pump. They would be a near-direct replacement for the OEM in-tank pump too. Quote Link to comment Share on other sites More sharing options...
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