Walbro 400LPH intank pump ? Anyone got any info
I don't know a polite way of saying this but that install is a serious hack job and the pump isn't seated in the top portion like you have it either..........for the rest of you don't do it like that. The two pumps are the same length, the pump has to go down into the assembly as FAR AS THE ORIGINAL pump to get a good seal in the upper section. You HAVE to cut the bottom of the assembly off like MAP showed to get it to go that far and work......
Also, I just realized from looking at everyone else's pictures you guys do not have the same wiring we have for the kits. That short black connector you guys are getting isn't what I have here and will NOT directly swap ends like I said. We have a different connector than the one supplied in kit number 400-0001.
I did use the correct sock that comes with the pump.
Also, I just realized from looking at everyone else's pictures you guys do not have the same wiring we have for the kits. That short black connector you guys are getting isn't what I have here and will NOT directly swap ends like I said. We have a different connector than the one supplied in kit number 400-0001.
I did use the correct sock that comes with the pump.
Say what you want, but the pump was pushed in all the way and definitely locked in. I see no need in cutting higher on the cylinder, when the seal is already tight.
I will also further my testing on the seal/pump to get final results.
I will also further my testing on the seal/pump to get final results.
We could grind the housing, change the connectors and put a clamp on these making them a drop in. I suppose we could drill the siphon too to help with the fuel pressure.
The pumps are suppose to be sold at $159, the install kits are $11 extra. I suppose if someone wanted to send the pump housing in and we did all the work, installed the pump and had it so you guys could just drop it back in we could do them for $250. That's $300 less than the double pumper.
The pumps are suppose to be sold at $159, the install kits are $11 extra. I suppose if someone wanted to send the pump housing in and we did all the work, installed the pump and had it so you guys could just drop it back in we could do them for $250. That's $300 less than the double pumper.
You do know about my pump, it's the same one you have and I can assure you yours is ****ed up. MAP agreed when I said the same thing about the other guy who did the "how to thread". You both have the pumps too far out of the housing to work correctly...........
We could grind the housing, change the connectors and put a clamp on these making them a drop in. I suppose we could drill the siphon too to help with the fuel pressure.
The pumps are suppose to be sold at $159, the install kits are $11 extra. I suppose if someone wanted to send the pump housing in and we did all the work, installed the pump and had it so you guys could just drop it back in we could do them for $250. That's $300 less than the double pumper.
The pumps are suppose to be sold at $159, the install kits are $11 extra. I suppose if someone wanted to send the pump housing in and we did all the work, installed the pump and had it so you guys could just drop it back in we could do them for $250. That's $300 less than the double pumper.
We could grind the housing, change the connectors and put a clamp on these making them a drop in. I suppose we could drill the siphon too to help with the fuel pressure.
The pumps are suppose to be sold at $159, the install kits are $11 extra. I suppose if someone wanted to send the pump housing in and we did all the work, installed the pump and had it so you guys could just drop it back in we could do them for $250. That's $300 less than the double pumper.
The pumps are suppose to be sold at $159, the install kits are $11 extra. I suppose if someone wanted to send the pump housing in and we did all the work, installed the pump and had it so you guys could just drop it back in we could do them for $250. That's $300 less than the double pumper.
The 400-0001 kit includes a wiring pigtail that plugs into the factory harness and has two female spade connectors for the pump itself.
We just finished up a customers FP red setup with this pump. The pump needs a rewire kit plain and simple. Without our rewire kit we were able to get the car to about 520 whp and with it we stopped at 570 whp just starting to run out of fuel.
Im with this guy!!
All I want it to do is support my hta green on e85, stock block!
Now that everyone agrees this pump works. Who is gonna offer the best deal with a hardwire kit!!
Last edited by tsidrift1; Oct 7, 2011 at 12:41 PM.


