1300 or 2000cc Injector dynamics and precision 600 or vibrant 550hp intercooler
#83
If you're feeling lazy or just want something clean we sell THIS.
Just use the existing wiring to trigger this relay system designed to support the needs of higher amperage pumps. The wiring included is plenty long enough to run directly to the battery in the trunk.
Just use the existing wiring to trigger this relay system designed to support the needs of higher amperage pumps. The wiring included is plenty long enough to run directly to the battery in the trunk.
Not to like... publicly question your products on a forum, but how well are those relays holding up? I've had some problems with the cheap china relays in headlight kits in the past, and every sub-$50 pump kit i've seen uses the same china relays.
I've been looking into getting a kit like this for the DD. At 30psi, i don't want to **** around with some 25 year old wire ******* up my day.
#85
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http://www.summitracing.com/search/p...ead-connectors
I have not tried the Walbro 450 pump yet. I'm running an Aeromotive 340 right now and like it a lot. It is less "whiney" than Walbro 255 pumps.
#86
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There are many bulkhead terminals available. Here are examples:
http://www.summitracing.com/search/p...ead-connectors
http://www.summitracing.com/search/p...ead-connectors
#90
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You can get away with it through the stock connector. As the length of wire decreases, the required wire gauge to run X number of amps decreases as well. Running 25A through an 18awg wire over a 10ft run is going to result in some voltage drop, but doing it for 3" before the connector isn't going to make much of a difference.
#91
There are many bulkhead terminals available. Here are examples:
http://www.summitracing.com/search/p...ead-connectors
http://www.summitracing.com/search/p...ead-connectors
Here are some real connectors -
Racetronix - BULKHEAD CONNECTORS
#92
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This one seems to be a better fit, seeing how its all terminated and such. Racetronix - Universal Bulkhead Wiring System, 4-Way
14amps per terminal is a shitload of amps. My DW200 "only" pulls 12.7amps @ 100psig so this thing is more than adequate for the job.
Thanks Andrew, that makes perfect sense. I know that logic/info was somewhere in my brain. Props!
14amps per terminal is a shitload of amps. My DW200 "only" pulls 12.7amps @ 100psig so this thing is more than adequate for the job.
You can get away with it through the stock connector. As the length of wire decreases, the required wire gauge to run X number of amps decreases as well. Running 25A through an 18awg wire over a 10ft run is going to result in some voltage drop, but doing it for 3" before the connector isn't going to make much of a difference.
#93
Yeah I really wonder how big the hole for the OEM bulkhead connector is. I had a spare fuel pump assembly but I think I junked it :(
The hole for that connector is a round 10mm, which seems to be pretty common
http://racetronix.com/product/BCWS-001/BCWS_C2.pdf
The hole for that connector is a round 10mm, which seems to be pretty common
http://racetronix.com/product/BCWS-001/BCWS_C2.pdf
#94
From the bulkhead down (to the pump) you'll be just fine with stock wiring. It's the length of wire from the fuse box to the bulkhead that you're trying to avoid loading up. Ohms per foot is what you're trying to eliminate. 5 inches of 18ga wire is not going to be problematic. If you want the bulkhead that's cool, it's just overkill especially for a single pump.
Also keep in mind DW pumps (if you choose to go this route) aren't gear/rotor style pumps and will require less amperage at the same flow rates.
Also keep in mind DW pumps (if you choose to go this route) aren't gear/rotor style pumps and will require less amperage at the same flow rates.
#95
I used the yellow racetronix one when I did my rewire. I also used double pins going through it since the connector is only rated at 14amps per pin and thats not enough for the wally 400e85. I wont NOT run the wally 400e85. I idled my car for like 5 minutes when I first installed the pump and thought the stock wiring was going to start melting. So now I have a nice 15amp fuse on it and a 45 amp relay and all 12ga wiring except inside the tank and near the built head connector its 14ga in parallel. When you do install the wally 400e85 buy the mating metripack connector from racetronix so you get the fuel rated connector seal, the normal seal will swell way up. And it MUST be sealed if you are going to use E85.
The bulkhead fittings Ben linked to are only slightly less scary than just running the wires straight through with some RTV.
The bulkhead fittings Ben linked to are only slightly less scary than just running the wires straight through with some RTV.
#96
I used the yellow racetronix one when I did my rewire. I also used double pins going through it since the connector is only rated at 14amps per pin and thats not enough for the wally 400e85. I wont NOT run the wally 400e85. I idled my car for like 5 minutes when I first installed the pump and thought the stock wiring was going to start melting. So now I have a nice 15amp fuse on it and a 45 amp relay and all 12ga wiring except inside the tank and near the built head connector its 14ga in parallel. When you do install the wally 400e85 buy the mating metripack connector from racetronix so you get the fuel rated connector seal, the normal seal will swell way up. And it MUST be sealed if you are going to use E85.
The bulkhead fittings Ben linked to are only slightly less scary than just running the wires straight through with some RTV.
The bulkhead fittings Ben linked to are only slightly less scary than just running the wires straight through with some RTV.
#97
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I'm glad I've so effectively derailed this thread
To be fair, the page Ben linked has one connector I would consider:
http://www.summitracing.com/parts/abt-cfd-504
Its made by the ATL Fuel Cell people so its fuel rated. I like that you can run whatever wire you want directly to the pump... but the wicking fuel up the wire scares the **** out of me.
Better pic from another site:
LeMons-Legal ATL 2-Wire Standard Bulkhead Fitting
Its LeMons legal so it must be good, right
+1
To be fair, the page Ben linked has one connector I would consider:
http://www.summitracing.com/parts/abt-cfd-504
Its made by the ATL Fuel Cell people so its fuel rated. I like that you can run whatever wire you want directly to the pump... but the wicking fuel up the wire scares the **** out of me.
Better pic from another site:
LeMons-Legal ATL 2-Wire Standard Bulkhead Fitting
Its LeMons legal so it must be good, right
+1