so is there a better pump that fits our cars thats more reliable

 

Walbro....that is supposed to be the best brand....i think Denso makes one....i know they make like a 310 or 320....

 

wonder if that brand is quieter lol...the walbro's are quite loud, everyone is like "what the hell is that sound"

 

Couldnt you get an evo fuel pump? that should flow plenty of fuel for a turbo lancer. And be much quieter then a walbro 255lph.

 

I can't believe they did the full pull with you running that lean... you're lucky your motor didn't pop.

You should NEVER go back to that dyno place!! Anyone willing to run you that lean under boost has no idea what they are doing!!

Fuel pump or FMU is what i'd say as well. Get cheap gauge from auto store and check the pressure or try replacing the pump.

 

Yeah they're dumb and bad customer service. When I was filling out the form, there is a question what RPM they should rev at, so I put 5.6 (btw I have Evo cluster gauge) and after the first run, the guy said, "There are something wrong with the engine, it won't let me rev to redline" and I was like wtf, only rev up to 5.6 . So yeah, I'll go to a different shop next time.


Well I just ordered Walbro 255 this morning and it should be here by Friday.

 

man you are totally inspiring me to build my own....im really eager to see what kinda numbers you put down when everything is running as it should be. I know that this question is probably jumping ahead too far but any future plans to put together a "2nd stage" for your kit?

 

Yeah, I'm planning to go for 2nd stage once everything is running right. So far I'm saving up for PDX wideband o2 (probably this month), SAFC (still learning how to), and 370 or 400 cc injectors. (I have enough money to buy this all at once, but I'm going on a vacation trip this coming December and plus, I don't have a job right now BUY MY OIL PAN )

I'll find out my AFR this weekend once I get my fuel pump (wish me luck ).

 

so did you get your new fuel pump? did it fix your problem?

 

I installed the fuel pump about 2 weeks ago and I think it's working now because it's way louder than the old one. But I'm not sure yet because I haven't taken it back to the dyno. Well I am trying to buy wbo2 and safcii this week to get all things fix.

 

So how is your car now? Have you got on the dyno again hope everything works out alright!

 

I've seen alot of FMU's not work properly. I've only seen one bad walbro fuel pump and it just didnt work at all. The Begi regulators work well.
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