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yschmidt 02-20-2016 04:26 PM

I've been through several of the Holley pumps...absolutely not my favorite. I've got two more going back for their upgrade/rebuild.

GPM 02-20-2016 04:48 PM


Originally Posted by Tinkerer (Post 4406237)
Yes he did.

I have a list of parts I need him to look at.

AEI-12301 10 micron post filter
AEI-12304 100 micron pre filter
EDL-3658 fuel rail
EDL-7136 intake manifold
FST-54091 throttle body
HLY-12-890 fuel pump
HLY-512-504-5 fuel reg.
HLY-522-668 fuel inj.
HLY-534-10 coolant temp sensor
HLY-534-20 air temp sensor
HLY-538-13 MAP sensor or should I get the 3 BAR?
HLY-554-100 O2 sensor
HLY-554-102 pressure sensors ( 2 )
HLY-554-113 ECU
HLY-556-101 DIS kit
HLY-556-111 other parts of DIS kit
HLY-558-104 main wire harness
HLY-558-200 injector harness
HLY-558-308 power harness
MOR-65090 10.2 spacers for intake
MSD-8513 distributor hole plug / oil pump drive

What do you think???
Anything I am missing???

Why run intake spacers when they make tall deck efi manifolds it's just another possible leak. What HP are you planning to make ? N/A or boosted ? how much boost ?

SB 02-20-2016 04:54 PM

His requirement was front facing throttle body. Not sheetmetal. This was all that could be found. Unless someone else knows of another ?

sutphen 30 02-20-2016 05:55 PM


Originally Posted by yschmidt (Post 4406464)
I've been through several of the Holley pumps...absolutely not my favorite. I've got two more going back for their upgrade/rebuild.

I'd be doing aeromotive or weldon pumps,,both have never let me down.

kvogt 02-20-2016 06:02 PM

Magna Fuel works well also

ACrooks69 02-20-2016 06:21 PM


Originally Posted by yschmidt (Post 4406464)
I've been through several of the Holley pumps...absolutely not my favorite. I've got two more going back for their upgrade/rebuild.

You've specifically had problems with the inline and dominator pump or the older gearotor style? I have the dual motor dominator pump and its worked very well for the past 4 or 5 years. What's nice is the dual pump fits nicely on the old Cool Fuel bracket that hangs off the motor mount.

horsepower1 02-20-2016 06:30 PM

Most of the older Holley "Blue" and "Black" pump failures (and most electric fuel pumps for that matter) come from running them direct wired of a switch instead of a relay. They don't tolerate that very well at all.

sutphen 30 02-20-2016 06:34 PM


Originally Posted by horsepower1 (Post 4406496)
Most of the older Holley "Blue" and "Black" pump failures (and most electric fuel pumps for that matter) come from running them direct wired of a switch instead of a relay. They don't tolerate that very well at all.

where did you read that.

Tinkerer 02-20-2016 06:40 PM

The Procharger set up looks ugly as hell. I don't think I have the room to use a standard intake and throttle body and still have room for the hat elbow on top of the throttle body. My engine is mounted high on my boat and I raised it another 1 1/8 inch last year. With my IMCO -3 shorty I am at 2 inches above the lowest point on my hull.
I put the list up to hear what you guys think.
I am waiting for a price from Alex ( Haxby )
He told me there are kits that bundle some of the parts I have listed to save $.
I looked everywhere for these kits and couldn't find them.

Tinkerer 02-20-2016 06:43 PM

On a boat the wiring is very poor - especially the ground. using a relay just gives better power ( voltage ) to the device. I rewired my boat and ran a 10 gauge wire for power from the key and the ground. I tend to overdo things just a little.


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