Erik Gross method revisited

[TwIzTeD_3kGt]

This is cool stuff. Kudos OP.

[mb7050]

Have you noticed any issues yet ? Im thinking of trying a single walbro 450 with dual stock resistors. I'm really trying to avoid going the afpr route this time.

[RealMcCoy]

Have you noticed any issues yet ? Im thinking of trying a single walbro 450 with dual stock resistors. I'm really trying to avoid going the afpr route this time.

I've had it in my car for over three years, and probably somewhere around 20K miles... I'm running 550's now, still works great.

The only concern I ever had was the switch point climbing up with piggyback airflow adjustments... That hasn't been an issue with up to 550's at this point. If you had a clone ECU and Greg's software you could adjust it anyway....

I've got the same system in a Walbro 255 equipped car with 450's works great in that one as well.

[DG]

I'm bent because it "should" have worked.. and go on a mission to find out why it didn't..

This is the way I found 90% of the stuff I learned working on race cars. "Huh, that's funny" coupled to hard, objective data obtained during an investigation ultimately produces results.

I wish more people worked like that. Good job.

Everybody else: could we maybe stop with the jokes and inside references? This isn't Reddit; the noise is drowning out the signal.

DG

[CoopKill]

This is the way I found 90% of the stuff I learned working on race cars. "Huh, that's funny" coupled to hard, objective data obtained during an investigation ultimately produces results.

I wish more people worked like that. Good job.

Everybody else: could we maybe stop with the jokes and inside references? This isn't Reddit; the noise is drowning out the signal.

DG

LOL, DG you are yelling about comments made well over a year ago...

[DG]

Still applicable.

And how does your comment add value?

DG

[CoopKill]

About as well as yours I guess?

[pat3000gt]

I confused why not go to the AFPR. I have a supra pump hot wired and a AFPR, did not see any pressure issues?

[Greg E]

I confused why not go to the AFPR. I have a supra pump hot wired and a AFPR, did not see any pressure issues?

Because its cheaper and easier to rewire the fuel pump the way Mitsubishi intended.

[mb7050]

because the afprs have a tendency to leak down very fast and causing longer cranking times.