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Should i get a adjustable fuel presure regulator?

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Old 05 June 2012, 12:56 AM
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jaygsi
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Question Should i get a adjustable fuel presure regulator?

Should i get one for my Impreza classic, is it worth getting a adjustable fuel presure regulator?
Old 05 June 2012, 01:35 AM
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jeffwrx
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The standard regulator is fine, only worth getting if you want to raise fuel pressure up so you can get most from you injectors ( before changing to bigger injectors)
Old 05 June 2012, 12:50 PM
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jaygsi
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So if i fitted one it would increase fuel presure causing more fuel to be forced in or just improve circulation of fuel?
Old 05 June 2012, 11:12 PM
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scooby-k
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fitting one will give you options such as reversing fuel flow. It has been sugested on here in the past that this is worthwhile. do a search I'm sure you'll find more info.
but as previously said if your running fairly standard then its not entirely necessary.
Old 06 June 2012, 07:30 PM
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Ok cheers lad, will look for info on it
Old 06 June 2012, 10:24 PM
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MattyB1983
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If you don't need one don't fit one.
Old 07 June 2012, 07:13 PM
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midnight
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Also be careful on which fpr you buy as some can make your car run much worse than you can imagine.I considered an fse fpr as i had 1 on my cosworth 20+ yrs ago. But after reading through the archives i decided not to. Also cheap ebay jobbies are worth avoiding. It might be worth having a read of this: http://www.andyforrestperformance.co.uk/26032.html
Old 07 June 2012, 10:47 PM
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jaygsi
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Lol cheap ebay jobbies, you know me so well Link don't show much lad?
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