Do i need a retune for upgrading my fuel pump?

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Nov 23, 2011 | 12:15 AM

#16

mirkendargen

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From: Oklahoma

Be careful dialing in the new FPR without a wideband.

Nov 23, 2011 | 12:42 AM

#17

jameswwt

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From: The Universe

Quote:

Originally Posted by mirkendargen

Be careful dialing in the new FPR without a wideband.

Thanks Mirken...

Dec 7, 2011 | 07:32 AM

#18

jameswwt

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Hi Guys, just to update...Ive finally installed my AEM Fpr & Aeromotive fuel pump and yes, even thou ive set to the previous fpr pressure but yet my car is slightly running rich...

So, i need a fine tune...

Dec 7, 2011 | 08:58 AM

#19

surferjeff

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From: orlando

There is really no benefit in a aeromotive 340lph over the walbro 255, they both max out at about 500hp Dynojet so for others that find this thread, save your money and stick with the walbro.

Dec 7, 2011 | 09:37 AM

#20

Jerry321

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From: Oc

Its true you don't necessarily need a tune now since it's more volume but the fpr will control pressure anyway. But still get a tune in the near future.