#3 and 4 cylinder not firing!

[jugodegolf]

1 hr from you give me a shout 228-348-6617

 

[macjac69]

Kewl.....

 

[annoyingrob]

I've gotta get some parts, drop the tank to verify I've got a walbro at all which I'm sure I do

Parts required to drop tank:
-phillips head screwdriver
-12mm socket or wrench
-17mm deep socket, or wrench
-Pliers to get the lines off (maybe a 12 and 14mm wrench for the feed too, I can't remember)

I can drop the tank in about 20 minutes if it's near empty, a little longer if I have to do it full.

As for your fuel pressure dropping off, you're running 540cc injectors you said right? I'm going to assume a base pressure of 43psi? Have you ever bothered to calculate the flow at 13psi of pressure? I could do the calculations for you if you like, but I think you're pretty close to the flow limit for a single walbro. Sure they sound impressive at "255lph", but they drop off flow HUGE as pressure starts going up.

Oh, what turbo(s) are you running?

And people wonder why I hate walbros so much

 

[macjac69]

Umm no I havent done the calculations, from what I've heard a single walbro can support up to 500 hp never thought about the other factors.... running a turbonetics 60 trim and 540's...