rednose RNS10S Donating Members 2,229 Member For: 18y 4m 21d Gender: Male Posted 30/10/14 03:34 AM Share Posted 30/10/14 03:34 AM The one I usehttp://aeromotiveinc.com/products-page/accessories-electronics/fuel-pump-speed-controller/ Link to comment Share on other sites More sharing options...
KPM Motorsport Member 968 Member For: 19y 2m 15d Gender: Male Location: 2 Dunorlan Road Edwardstown S.A. 08 82999998 Posted 30/10/14 04:08 AM Share Posted 30/10/14 04:08 AM Fuel Temperature Test VideoCick on link:https://www.youtube.com/watch?v=vnduB5iSM-U&feature=youtu.be 2 Link to comment Share on other sites More sharing options...
rollex Member 683 Member For: 10y 6m 29d Gender: Male Location: Australia Posted 30/10/14 04:46 AM Author Share Posted 30/10/14 04:46 AM (edited) I wonder how using a speed controller would adjust both of those curves, if it would be just a little or a large difference. Edited 30/10/14 04:46 AM by rollex 1 Link to comment Share on other sites More sharing options...
rednose RNS10S Donating Members 2,229 Member For: 18y 4m 21d Gender: Male Posted 30/10/14 05:04 AM Share Posted 30/10/14 05:04 AM (edited) Fuel Temperature Test VideoCick on link:https://www.youtube.com/watch?v=vnduB5iSM-U&feature=youtu.beFrom AFF threadOriginally Posted by rednose This morning we started with 6/8th of a full tank, fuel temp 20C, ambient temp 23C.Drove 50klms to work in stop start traffic and arrived with fuel temp at 38C, ambient temp of 24CThe drive to work at this time normally takes around 1hr and 10 mins.In your test the fuel temp of the surge setup went past 38C in less than 30mins with a lower ambient temp......---------------------------------------------------------------------------------------------------------------------------------------------------Originally Posted by rednose Similar conditions but Pump controller was switched off, so the noisy A1000 was pumping hard !!!Started with 1/2 tank, fuel temp was 20C, ambient was 22C, arrived at work with fuel temp at 45C, ambient temp on arrival was 22C.This one is with the controller off, still took over 30 mins to get to 40C and again, ambient temp was higher in my test and I'd bet my pump is higher flowing....... Edited 30/10/14 05:07 AM by rednose Link to comment Share on other sites More sharing options...
demon1300 Member 435 Member For: 12y 10m 28d Gender: Male Posted 30/10/14 05:19 AM Share Posted 30/10/14 05:19 AM (edited) I don't know why this conversation keeps going on... As I see it:- If you can't afford it, buy an external surge and put up with noise, hotter fuel and cheaper prices.- If you can afford it, pay the expense and have a quiet system that looks to not heat the fuel as much. Results at the end of the day mean that your car has a much less likelyhood of blowing up using either system.As for the discussion on 044's.... Well....I think they've got their place in the market but let's be honest how can anyone refute the manufacturers statement about how they are only built to withstand 500hrs on E85? I think that Bosch know their product, and no workshop in the world can convince me that "she'll be right to set and forget mate". Seriously... Just because a few of you have used them for a few years on E85 now makes your claims superior to a multi-billion dollar OEM manufacturer?I know I'd not be using an 044 on E85 Edited 30/10/14 05:29 AM by demon1300 Link to comment Share on other sites More sharing options...
ratter Member 6,793 Member For: 18y 7m 10d Gender: Male Location: @ my laptop Posted 30/10/14 05:28 AM Share Posted 30/10/14 05:28 AM The questions of the testing are the reason I posted in the intercooler thread that any testing should be done by an independent third party, people asked for KPM's testing data, possibly thinking it did not exist and now want to question it, not just on this forum but others as well Link to comment Share on other sites More sharing options...
demon1300 Member 435 Member For: 12y 10m 28d Gender: Male Posted 30/10/14 05:37 AM Share Posted 30/10/14 05:37 AM (edited) I think its obvious that KPM know what they're doing. Any smart proprietor would be foolish to make claims about their products that are unsubstantiated. You would risk your business name and credibility...They obviously have not a lot to gain by doing it, considering its such a small market, but a whole lot to lose if their claims are bogus. Edited 30/10/14 05:38 AM by demon1300 1 Link to comment Share on other sites More sharing options...
Rab WOT? Moderating Team 10,981 Member For: 11y 10m 12d Gender: Male Location: Frankston, 3199 Posted 30/10/14 05:40 AM Share Posted 30/10/14 05:40 AM In your test the fuel temp of the surge setup went past 38C in less than 30mins with a lower ambient temp...... I'm tipping that the stationary car on the dyno would be heating up quicker than one on the road with airflow having a cooling effect on the surge. Link to comment Share on other sites More sharing options...
rednose RNS10S Donating Members 2,229 Member For: 18y 4m 21d Gender: Male Posted 30/10/14 05:51 AM Share Posted 30/10/14 05:51 AM The questions of the testing are the reason I posted in the intercooler thread that any testing should be done by an independent third party, people asked for KPM's testing data, possibly thinking it did not exist and now want to question it, not just on this forum but others as wellMick are you saying we shouldn't question the results???If you had conducted the test would you have different fuel temp starting points??? Link to comment Share on other sites More sharing options...
ratter Member 6,793 Member For: 18y 7m 10d Gender: Male Location: @ my laptop Posted 30/10/14 05:57 AM Share Posted 30/10/14 05:57 AM Not saying this at all, but knew coming from KPM it would get disputed from some, which again is why I recommended a third party to test it.If I was to test a system, I may not have any control over the initial fuel temp, if a car has been started the fuel will be above ambient temp 1 Link to comment Share on other sites More sharing options...
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