Used the same type of setup on our LS Swap 2nd gen camaro and it worked out well.

Documenting a 5.3L LM7 Truck Engine swap for my Jeep project. Can you line components up as follows: Tank - Hose - Primary Filter - Hose - Pump - Hose to Rail? I assume that I can get extra quick connectors for the section between the Pump and the Engine Fuel Rail. As well as Fuel line and fittings for the return line. Great video. Thank for the information.

I have that msd setup on a 4.8L LS- it tends to scream if I run down highway for awhile. Also, the MSD atomic pump is plastic.

is there anything more traditional instead of the Clips and or the Quick connects. We have a LS out of a 06 Tahoe 5.3 4L60e going into a 62 C10 Flatbed even if we have to buy new fuel rails and injectors we can spend the money to avoid the quick connects we plan on spending for A under bed In tank Fuel tank/pump

I'm swapping an 850hp LSA into an 04 Silverado and was going Togo with Aeromotive Dual 340 in tank but it won't work with my fuel tank because there isn't a large enough flat spot on top to hole saw a hole to drop the baffle and pumps into the tank and I'd rather not go with external pumps since this is my daily! Do you have a video showing how to retro fit pumps on a stock pump hanger and what size lines I can get away with on the top plate?? Or if no video, can you direct me to a site where I can get this information?? Any help would be appreciated!! Thanks!

Your entire system is only as good as the smallest part of the system.

Do I need that if my Ls is running with a Carb??

I purchase this fuel pump set up and the pump is really loud I can hear over the engine running

@Bryaniskey

4 жыл бұрын

Man I was just about to order it, I was trying to find out if it was loud. Thanks for the comment👍🏼

@martinarreguin3453

3 жыл бұрын

Probably you forget to install the rubbers

Ok it’s a fuel wire on the wire harness do you hook that to the pump or would you run 12volt with a switch?

@reggieanderson885

3 жыл бұрын

I know you asked 2 years ago, but is the “switch” you are talking about a fuel pump relay?

What hose will I have to use? Does it come in the kit? I have seen the Russell hoses but i didnt see you cover that... thanks '85 c10 6.0

@speedwaymotors

5 жыл бұрын

Hose does not come with the pump and filter/regulator kit. We offer Earls in the black EFI hose under number 425750055ERL for the 5/16 by the foot or also in 10 and 20 foot rolls. The 3/8 is number 42575066ERL by the foot or also in the rolls. We also have the special clamps for each and the fittings in straight, 45, or 90 degree.

is there an option for that pump to have AN fittings in and out of it so i dont have to run rubber lines to and from the pump?

@speedwaymotors

5 жыл бұрын

The MSD pump does not have option for AN6 lines but you could opt for the Walbro kit number 91012806 to have all AN6 connections.

Does anyone use external fuel pump now to install on something other than a friggen Ls ?

Just checked y’all don’t offer a kit for the return fuel rail LS engines

Are you saying the feed to the fuel rail is 3/8 and the return is 5/16? Thank you for your time and help

@speedwaymotors

4 жыл бұрын

Yep, that's correct.

@drayk549

3 жыл бұрын

Yep, that's how it is. About dumb as you can get.

@musclecustoms1967

3 жыл бұрын

@@speedwaymotors On the video he is connecting the fuel pump to the 5/16 on the pressure regulator but on the your website for this product it shows that on the pressure regulator the 5/16 is the return and the 3/8 is the inlet for the pump. I am confused.

I have a return system but I added a corvette fuel filter regulator. What would I do with the return line on the fuel rail?

@speedwaymotors

5 жыл бұрын

If you have a regulator on your fuel rail I don’t believe that you can use the filter/regulator with that system. You need a dedicated return line from the rail back to your tank.

@jockd7

5 жыл бұрын

@@speedwaymotors I have Corvette engine 1998 feed and return fuel rails...but I purchased from yourself a msd pump and regulater to run a single fuel line now you are saying that you cant do this with a feed and return fuel rail...I dont want a return fuel pipe...what can I do..

Hello Speedway, that's cheap fuel filter with the bronze insert screening that you are using before the pump, states on the site that it is Not for fuel injected engines, but for carbureted only, Please clarify?? my LS engine is Fi, Thank you.

@scormega

8 ай бұрын

Since it's placed before the pump it's just keeping junk out of the pump. It would only be an issue if you placed it after the pump.

Not a good video!! I'm even more confused now than when I started.... He said hook the 5/16 from the pump to pressure side of the regulator which is supposed to be 3/8 right? But in the demonstration he hooked the 5/16 from the pump to the 5/16 (supposedly the return) on the regulator, "the bigger middle one" is what he stated... So which is the correct way?

@GhostRider351

5 жыл бұрын

3/8 from tank to prefilter - 3/8 from prefilter to pump - 3/8 from pump to regulator/filter combo. 5/16 return to tank single outlet on regulator/filter to engine

Did he just route that incorrectly

@miketerry6784

3 жыл бұрын

That's what I was looking at it's all backwards.

@robertbirch4760

3 жыл бұрын

Exactly what i was thinking.

Can you remove the internal pump on such vehicle as a 1996 4.3 and run a drop tube in its place and run this pump externally? Plan on fuel system for 6.0 running 500hp range on 42lb injectors occasional drag strip use.

@speedwaymotors

2 жыл бұрын

We've never attempted a setup like this, but if you call our tech line at 800.979.0122 to discuss your setup in detail, we should be able to get your specific questions answered. Thanks!

@flyguy9602

9 ай бұрын

@@speedwaymotorsdoes it wrk on 5.3 ls carb

Can you use this on a 4cylinder 2.4L 07 Chevy cobalt SS with a fuel cell? We are using it for dirt track!

@speedwaymotors

3 жыл бұрын

It depends on what the pressure requirements are for that particular 2.4L engines efi system. If it needs 58psi, it should work fine.

@Adamgoesham420

3 жыл бұрын

Speedway Motors it needs between 40 and 60

@Adamgoesham420

3 жыл бұрын

Is there a higher psi kit by msd if so can you plz send the number to me to order plz?

Is this kit only just for the L's motors?.....just curious if i can run this kit on gen 5 Lt1

@mrjetsonflipwhips2678

5 жыл бұрын

How are you doing your fuel system

The same fuel pump damage factory or aftermarket comes with todays fuel prices. Please, never drive around everywhere with 1/4 tank or less. This fuel lubes the pump, cools the pump and reduces wear on internal bushes and rotors used to develop pressure. If you starve your pump, it draws in air, air reduces volume and a reduction in volume is low pressure. Low pressure equals misfire on hard hole shots or turns like big looping interstate off / on ramps. Too many misfires and you threaten to overheat a catalytic converters if equipped. This means the CEL flashes once per second. DK, ASE master, retired.

What if you have a return line on the engine? the regulation is in the rail? so i cant use that regulator/filter?

@stitchinag850

9 ай бұрын

Thought he said what to do if that was the case? Use the EFI filter instead of the one that comes with the kit, think if you call speedworks before you order it and tell them wassup, they’ll help u out

Is This Pump Loud Or Quiet When It’s On ?

@Jesusgamboa19

4 жыл бұрын

It's pretty decent

I bought one of those regulator/filter but it’s giving me problems

@fartslappinhonky

9 күн бұрын

The video is wrong for the filter regulator. Feed line should be on the outer tube on the side with 2 pipes

This isn’t a complete kit... it doesn’t have fittings for the return line or fittings coming of the regulator, or hose, or hose to an fittings on the tank side. Seems half assed to me

How much the kit

@speedwaymotors

5 жыл бұрын

$189.99. There's a link in the description for more information.

This set up is fucking useless if your ls1 engine has a feed and return fuel rail as a early Corvette engine...what do you do with the return pipe...as its single line...

wow. youd think they might get someone who knows the product better to put on camera. this guy just lost them a sale

@gavinfoss157

4 жыл бұрын

Man he routed this incorrectly!!!! I just hooked it up like he did in the video, thinking here is the expert, but no! The 3/8 (Large Input near the edge) is the pressure input, and the 5/16 (Small centered) is the return to the tank!!!!

@kevinwest3689

3 жыл бұрын

Guy tells you 2 minutes in how to do it correctly, you know "just in case you have no common sense, then he misspoke and said 5/16 is pressure when he got to the pump hook up. It's simple. it's obvious. What he meant. You should probably pay someone else to work on your car if you think you're feeding gas to your motor with a 5/16 line but the return line is 3/8. Here is the toilet paper you're going to have to wipe it yourself now that you're a big boy.