ISIS fpr reviews - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

xverses · 03-20-2015, 10:27 AM

Im contemplating purchasing this soon and just want to see if anyone here has used it or knows someone who has.

g14novak · 03-20-2015, 10:37 AM

Buy quality. Fuel pressure is the last thing you want to have inconsistent pressure. If the valve in that China regulator decides to go bad or is bad right out of the box, and makes your engine lean out on WOT pulls (or banging off the limiter sliding), you'll have an expensive peperweight in the engine bay in no time. Spend the extra 50$ and buy quality like aeromotive or fuelab and not worry for the next 7 years of use.

Sleepiedaze · 03-20-2015, 01:05 PM

Quote:

Originally Posted by g14novak

Buy quality. Fuel pressure is the last thing you want to have inconsistent pressure. If the valve in that China regulator decides to go bad or is bad right out of the box, and makes your engine lean out on WOT pulls (or banging off the limiter sliding), you'll have an expensive peperweight in the engine bay in no time. Spend the extra 50$ and buy quality like aeromotive or fuelab and not worry for the next 7 years of use.

spoken with words of wisdom. i had knock off cheap ebay regulator on my KA. i blew the first motor WOT during a drag race. fireworks where had.

spend the money and buy a decent one. synapse FPR is awesome. which i would recommend.

RalliartRsX · 03-20-2015, 01:11 PM

LOL! The knock off ISIS JUNK is actually MORE than the quality Aeromotive or Fuel Lab piece.

Can I ask why you think you need an adjustable FPR?? Wouldn't it make much more sense to run the base 3 bar and bigger injectors??

xverses · 03-21-2015, 08:10 PM

I have a circuit sports fuel rail and 810cc dw injectors. I don't feel I "need" to upgrade my fpr but my car caught fire a few months back and I'm close to finishing all the repairs and figure I'll stop it up while I'm at it. Just trying to get feedback.

03-20-2015, 10:27 AM	#1
xverses Leaky Injector Join Date: Aug 2013 Location: Oceanside Age: 35 Posts: 79 Trader Rating: (0) Feedback Score: 0 reviews	ISIS fpr reviews Im contemplating purchasing this soon and just want to see if anyone here has used it or knows someone who has.

03-20-2015, 10:37 AM	#2
g14novak Zilvia Member Join Date: Aug 2009 Location: FL! Posts: 168 Trader Rating: (1) Feedback Score: 1 reviews	Buy quality. Fuel pressure is the last thing you want to have inconsistent pressure. If the valve in that China regulator decides to go bad or is bad right out of the box, and makes your engine lean out on WOT pulls (or banging off the limiter sliding), you'll have an expensive peperweight in the engine bay in no time. Spend the extra 50$ and buy quality like aeromotive or fuelab and not worry for the next 7 years of use.

03-20-2015, 01:11 PM	#4
RalliartRsX Post Whore! Join Date: Apr 2006 Location: Maryland Posts: 4,793 Trader Rating: (32) Feedback Score: 32 reviews	LOL! The knock off ISIS JUNK is actually MORE than the quality Aeromotive or Fuel Lab piece. Can I ask why you think you need an adjustable FPR?? Wouldn't it make much more sense to run the base 3 bar and bigger injectors??

03-21-2015, 08:10 PM	#5
xverses Leaky Injector Join Date: Aug 2013 Location: Oceanside Age: 35 Posts: 79 Trader Rating: (0) Feedback Score: 0 reviews	I have a circuit sports fuel rail and 810cc dw injectors. I don't feel I "need" to upgrade my fpr but my car caught fire a few months back and I'm close to finishing all the repairs and figure I'll stop it up while I'm at it. Just trying to get feedback.