[Megahurtz]

Originally Posted by Katech_Mike

This solution shores up the low side of the fuel system.

You are still going to be limited by the high side pump without a cam, meth, or port injection.

Not trying to cause any issues here but more define what was posted earlier in this thread is not a problem. King specifically said that someone wasn't able to maintain higher than 50psi on a Camaro SS with this setup. It seems like this was glazed right over and not addressed.

We install a ton of DSX low sides but there are quite a few customers that would prefer to not drill the tank. We are interested in the viability of this product to support Heads/Cam/larger injector ZL1's pushing 800-900 rwhp on E60-E80(E80 cars run usually have meth too for cooling)

Can you confirm if your product will support a low side pressure/volume required to maintain 70-80+ PSI for these kinds of builds? I didn't see anyone directly ask you and I wanted to know.

Thanks

[Katech_Mike]

Originally Posted by Megahurtz

Not trying to cause any issues here but more define what was posted earlier in this thread is not a problem. King specifically said that someone wasn't able to maintain higher than 50psi on a Camaro SS with this setup. It seems like this was glazed right over and not addressed.

We install a ton of DSX low sides but there are quite a few customers that would prefer to not drill the tank. We are interested in the viability of this product to support Heads/Cam/larger injector ZL1's pushing 800-900 rwhp on E60-E80(E80 cars run usually have meth too for cooling)

Can you confirm if your product will support a low side pressure/volume required to maintain 70-80+ PSI for these kinds of builds? I didn't see anyone directly ask you and I wanted to know.

Thanks

If you visit the product link there is flow data. We had an OEM flow this entire set up as it would run in a car. As pressure rises flow decreases as you would expect.

https://katechengines.com/i-30498248...mp-module.html

With 70psi of lowside pressure it should support 1,000rwhp on E60.

You can also add a voltage booster (up to 18v) to increase head room if needed.

[Megahurtz]

Originally Posted by Katech_Mike

If you visit the product link there is flow data. We had an OEM flow this entire set up as it would run in a car. As pressure rises flow decreases as you would expect.

https://katechengines.com/i-30498248...mp-module.html

With 70psi of lowside pressure it should support 1,000rwhp on E60.

You can also add a voltage booster (up to 18v) to increase head room if needed.

Yessir I did see that which is also what prompted my question. The graph shows two lines but there isn't any description of the two. I assume one is OEM and one is your setup with the one holding more pressure being your setup.

I would think dual pumps require double the amperage so maybe someone who didn't have luck with this system didn't have it wired correctly. Anyhow, thank you for confirming the expected performance.

[Katech_Mike]

Originally Posted by Megahurtz

Yessir I did see that which is also what prompted my question. The graph shows two lines but there isn't any description of the two. I assume one is OEM and one is your setup with the one holding more pressure being your setup.

I would think dual pumps require double the amperage so maybe someone who didn't have luck with this system didn't have it wired correctly. Anyhow, thank you for confirming the expected performance.

We also had independent testing done on our module vs the 2019+ "ZR1" module.

Ours has almost double the capacity.

If you can make 600RWHP on your dyno using E60 with the factory low side ours would support 1050RWHP with a 20% safety factor built in.

[XXX ZL1]

Originally Posted by Katech_Mike

If you visit the product link there is flow data. We had an OEM flow this entire set up as it would run in a car. As pressure rises flow decreases as you would expect.

https://katechengines.com/i-30498248...mp-module.html

With 70psi of lowside pressure it should support 1,000rwhp on E60.

You can also add a voltage booster (up to 18v) to increase head room if needed.

At what point does the factory return less lines run out of capacity?

[Katech_Mike]

Originally Posted by XXX ZL1

At what point does the factory return less lines run out of capacity?

1,000+

Our module was flowed with a 3/8 discharge line on it.