Spool Performance HPFP now available for the S55!

MJ6 · 05-01-2021, 12:54 PM

Quote:

Originally Posted by ///BMW Junkie

Any info on the pumps themselves?

None other than what I found in the description. From what it looks like though, they take the Vacuum Pump (#11667847203) and upgrade the camshaft inside. It would appear that you can either send in your stock Vacuum Pump for the upgrade or pay a refundable core charge. Either way the cost to benefit ratio looks much more attractive than current offerings, and it's interesting that they're going about it in a totally different way.

I am interested in their flow capacities chart though as it references a "Dorch Stage 1 HPFP" that along with the camshaft upgrade flows even more. I don't really see it listed yet, but I'm sure more information will come available as it was only just listed as "Coming Soon".

I'm psyched to see how this plays out

MJ6 · 05-23-2021, 05:43 AM

The Dorch HPFP lift kit just went live for sale this weekend for anyone interested. I have a core that I'll be sending in this week for the upgrade, and I'm pumped (no pun intended) to give it a go in June when I'm scheduled to have all my supporting turbo goodies installed

Quote:

Originally Posted by MJ6

Heads up, Dorch is stepping up to the plate.

https://dorchengineering.com/product...-hpfp-upgrade/

///BMW Junkie · 05-23-2021, 08:23 PM

Quote:

Originally Posted by MJ6

The Dorch HPFP lift kit just went live for sale this weekend for anyone interested. I have a core that I'll be sending in this week for the upgrade, and I'm pumped (no pun intended) to give it a go in June when I'm scheduled to have all my supporting turbo goodies installed

Quote:

Originally Posted by MJ6

Heads up, Dorch is stepping up to the plate.

https://dorchengineering.com/product...-hpfp-upgrade/

Awesome news! I wonder when the actual HPFP upgrade is coming and how necessary it will be?

MJ6 · 05-24-2021, 05:38 AM

Quote:

Originally Posted by ///BMW Junkie

Awesome news! I wonder when the actual HPFP upgrade is coming and how necessary it will be?

Their claim is that with just the fuel cam upgrade you can push 38% more flow, which is right on par with what Nostrom is said to offer. With the addition of an upgraded HPFP (which appears as of yet to be released), and judging by the figures they made available, that combo should theoretically flow nearly 87% more over stock.

I'd imagine that coupled with the EU5 injectors, just the cam upgrades would be sufficient for most people with goals of 800whp or so on E85; Nostrum claims that a 37% increase should support approximately 1000hp (they don't specifically state WHP however) so although it may not be a direct apples to apples comparison I'd imagine it would be pretty close.

Sukir · 07-18-2021, 10:11 PM

the more options the better. The Spool kit looks like a nice kit. I don't want to deal with meth and port injection.

///BMW Junkie · 07-18-2021, 10:23 PM

Car is in the lab for Dorch/EU5 upgrade. I'll report back as tuning progresses

///BMW Junkie · 07-18-2021, 10:26 PM

Quote:

Originally Posted by Sukir

the more options the better. The Spool kit looks like a nice kit. I don't want to deal with meth and port injection.

I've heard of fitment issues with Spool

MJ6 · 07-21-2021, 06:55 AM

Quote:

Originally Posted by ///BMW Junkie

Car is in the lab for Dorch/EU5 upgrade. I'll report back as tuning progresses

I had my EU5's and Dorch upgrade installed at the beginning of the month, and have a remote tune scheduled for August 3rd (flex-fuel with Cary). Who do you have doing your tuning?

I'll be interested to compare our results man!

///BMW Junkie · 07-21-2021, 09:41 AM

Quote:

Originally Posted by MJ6

Quote:

Originally Posted by ///BMW Junkie

Car is in the lab for Dorch/EU5 upgrade. I'll report back as tuning progresses

I had my EU5's and Dorch upgrade installed at the beginning of the month, and have a remote tune scheduled for August 3rd (flex-fuel with Cary). Who do you have doing your tuning?

I'll be interested to compare our results man!

Absolutely! I'm having Paul tune it.

Are you doing 93 and E85?

MJ6 · 07-21-2021, 10:49 AM

Quote:

Originally Posted by ///BMW Junkie

Absolutely! I'm having Paul tune it.

Are you doing 93 and E85?

That I am. The day after my dyno session though I'm having the clutch replaced again, so I'll have to wait another 500 miles to really enjoy it.

///BMW Junkie · 07-21-2021, 10:53 AM

Quote:

Originally Posted by MJ6

Quote:

Originally Posted by ///BMW Junkie

Absolutely! I'm having Paul tune it.

Are you doing 93 and E85?

That I am. The day after my dyno session though I'm having the clutch replaced again, so I'll have to wait another 500 miles to really enjoy it.

Any street logging prior to the dyno? Are you doing both maps done the same session?

MJ6 · 07-21-2021, 11:05 AM

Quote:

Originally Posted by ///BMW Junkie

Any street logging prior to the dyno? Are you doing both maps done the same session?

We're doing some street logging on 93 prior to the remote tune, that way we can polish the 93 and switch to E85 during the same session.

I also had a pre-install dyno done of my stage 2 at the same shop so I can compare deltas at the end.

///BMW Junkie · 07-21-2021, 01:17 PM

Quote:

Originally Posted by MJ6

Quote:

Originally Posted by ///BMW Junkie

Any street logging prior to the dyno? Are you doing both maps done the same session?

We're doing some street logging on 93 prior to the remote tune, that way we can polish the 93 and switch to E85 during the same session.

I also had a pre-install dyno done of my stage 2 at the same shop so I can compare deltas at the end.

National Speed?

MJ6 · 07-21-2021, 02:19 PM

Quote:

Originally Posted by ///BMW Junkie

National Speed?

I actually found a local shop, All Aspects Motorsports. They primarily work on Subarus, but the guys there are pure gear heads regardless of the platform.

Here's my before dyno (custom Cary Stage 2) that I'll be using as my baseline.

///BMW Junkie · 07-21-2021, 06:55 PM

Quote:

Originally Posted by MJ6

Quote:

Originally Posted by ///BMW Junkie

National Speed?

I actually found a local shop, All Aspects Motorsports. They primarily work on Subarus, but the guys there are pure gear heads regardless of the platform.

Here's my before dyno (custom Cary Stage 2) there I'll be using as my baseline.

Noice! Good luck and what kind numbers are you hoping for?

MJ6 · 07-21-2021, 08:02 PM

Quote:

Originally Posted by ///BMW Junkie

Noice! Good luck and what kind numbers are you hoping for?

Ideally I'd like to hit 630+ to the wheels on 93, and just north of 700 on E85 based on the results I've seen on the board. I don't have any plans on building the block, so I won't be shooting for any records. Obviously actual numbers can vary depending on the dyno though, which is why I decided to get a baseline done first for comparison.

///BMW Junkie · 07-21-2021, 08:42 PM

Quote:

Originally Posted by MJ6

Quote:

Originally Posted by ///BMW Junkie

Noice! Good luck and what kind numbers are you hoping for?

Ideally I'd like to hit 630+ to the wheels on 93, and just north of 700 on E85 based on the results I've seen on the board. I don't have any plans on building the block, so I won't be shooting for any records. Obviously actual numbers can vary depending on the dyno though, which is why I decided to get a baseline done first for comparison.

Same here! Hopefully there's enough fuel with stock lpfp 🙏

Bluer2 · 07-21-2021, 11:55 PM

Quote:

Originally Posted by MJ6

Ideally I'd like to hit 630+ to the wheels on 93, and just north of 700 on E85 based on the results I've seen on the board. I don't have any plans on building the block, so I won't be shooting for any records. Obviously actual numbers can vary depending on the dyno though, which is why I decided to get a baseline done first for comparison.

what turbos? pure stage 2?

MJ6 · 07-22-2021, 05:19 AM

Quote:

Originally Posted by Bluer2

what turbos? pure stage 2?

Kratos KRAS55Bi.

mike@x-ph.com · 07-22-2021, 09:33 AM

Quote:

Originally Posted by MJ6

Kratos KRAS55Bi.

Good luck

///BMW Junkie · 07-22-2021, 09:40 AM

Quote:

Originally Posted by Bluer2

Quote:

Originally Posted by MJ6

Ideally I'd like to hit 630+ to the wheels on 93, and just north of 700 on E85 based on the results I've seen on the board. I don't have any plans on building the block, so I won't be shooting for any records. Obviously actual numbers can vary depending on the dyno though, which is why I decided to get a baseline done first for comparison.

what turbos? pure stage 2?

My setup is with PS2+ (2020 update).

hellokitty · 07-25-2021, 08:35 AM

Any reviews on these kits yet?

07-18-2021, 10:11 PM	#181
Sukir Private 15 Rep 58 Posts Drives: M4 Join Date: Feb 2017 Location: Texas iTrader: (1)	the more options the better. The Spool kit looks like a nice kit. I don't want to deal with meth and port injection.
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07-18-2021, 10:23 PM	#182
///BMW Junkie Major 474 Rep 1,009 Posts Drives: AW M4 Join Date: Mar 2014 Location: Washington DC iTrader: (0)	Car is in the lab for Dorch/EU5 upgrade. I'll report back as tuning progresses __________________ Pure F82
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07-25-2021, 08:35 AM	#198
hellokitty Brigadier General 2896 Rep 3,726 Posts Drives: '17 M3 ZCP DCT Join Date: Jul 2010 Location: Southern California iTrader: (2)	Any reviews on these kits yet?
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