is rewire neccesary

[eclipsemustang]

So i installed my evo III, 650 injectors and a walboro 190 pump, i plan on running about 22 PSI to hopefully get me into the 300-350 HP range, i was wondering will i be fine without rewiring my fuel pump?

 

[hiimnotcool]

Short response, yes you will be fine.

 

[DougR]

Absolutly.
That 190 is trying to pull more amperage than stock... If Stock needed it the 190 definatly does.

 

[the_mork]

Use your logger to find out and ignore any "opinions"

That said in my opinion its not going to do that much and isn't really necessary.

 

[tbonitz301]

Is this a poll?Do the rewire.It's easy and well worth it. Anyone that tells you not to is telling you to half-ass your car. I sure would like to know that my fuel pump voltage is stable at wot.

 

[7"exhaust_tip]

Is this a poll?Do the rewire.It's easy and well worth it. Anyone that tells you not to is telling you to half-ass your car. I sure would like to know that my fuel pump voltage is stable at wot.

Dito.

It is very easy, and it makes a big difference. Not only is it easy, but it is cheap as well.

 

[92awddsm]

Small turbo and low boost, you would never know the difference. Once you step out of those boundaries, you can tell both in logs and seat of the pants difference between being rewired and not. Use your own judgment on what you feel like doing and what you want to skimp on.