Harrop supercharger

R3dliner · 08-17-2016, 02:57 PM

If I remember correctly I believe peak is 6 PSI

BPMSport · 08-17-2016, 04:51 PM

The latest kits are actually shipping with a red crate instead of a blue one...

Red pill or blue pill?

Nick//M3 · 08-17-2016, 07:29 PM

Quote:

Originally Posted by nycplumber

You live in Staten island? I'm in Eltingingville. I gotta check this out asap

Ok il post when done where in Eltingville do you live

Nick//M3 · 08-17-2016, 07:32 PM

Quote:

Originally Posted by Mike Benvo

The latest kits are actually shipping with a red crate instead of a blue one...

Red pill or blue pill?

Red pill

Nick//M3 · 08-17-2016, 07:33 PM

Quote:

Originally Posted by R3dliner

If I remember correctly I believe peak is 6 PSI

5.5

Nick//M3 · 08-17-2016, 07:36 PM

Quote:

Originally Posted by SSJTrunks523

What is the output for this? I think I saw a dyno somewhere and it was compared to the ESS-550, but better low end, worse high-end (as expected per type differences).

Some dynos r showing 514 rwh. One kid said he was getting 504 to the wheels

Nick//M3 · 08-17-2016, 07:44 PM

Quote:

Originally Posted by Mike Benvo

The latest kits are actually shipping with a red crate instead of a blue one...

Red pill or blue pill?

What up Mike I received the tune, and do you think my fuel pump needs to be changed.

BPMSport · 08-17-2016, 07:44 PM

Quote:

Originally Posted by Nick//M3

Quote:

Originally Posted by Mike Benvo

The latest kits are actually shipping with a red crate instead of a blue one...

Red pill or blue pill?

What up Mike I received the tune, and do you thing my fuel pump needs to be changed.

No it does not. The pump is good enough for this application.

Nick//M3 · 08-17-2016, 07:51 PM

Quote:

Originally Posted by Mike Benvo

No it does not. The pump is good enough for this application.

Ok good

roastbeef · 08-17-2016, 10:20 PM

Damn I wish this kit was Cali legal.

ashtaron14 · 08-18-2016, 08:43 PM

Kit runs 5.5-6.5psi
I got 467whp on the dyno with Stock Exhaust with Stock Cats
500whp on the dyno with Catless Xpipe with high flow cats & resonators

It drives like a stock car such that you still need to rev it out, just that it does that faster and with a harder kick

SpartanGA · 08-18-2016, 09:22 PM

Quote:

Originally Posted by ashtaron14

Kit runs 5.5-6.5psi
I got 467whp on the dyno with Stock Exhaust with Stock Cats
500whp on the dyno with Catless Xpipe with high flow cats & resonators

It drives like a stock car such that you still need to rev it out, just that it does that faster and with a harder kick

What would a stock car pull on that same dyno?

ashtaron14 · 08-18-2016, 09:24 PM

Quote:

Originally Posted by SpartanGA

What would a stock car pull on that same dyno?

I pulled 343whp on the same dyno, with BPM Stage 1 Tune
It's a Dynapack

Jhanksm3 · 08-18-2016, 09:29 PM

great numbers for an amazing kit.... I can dream

nycplumber · 08-19-2016, 05:29 AM

Quote:

Originally Posted by Nick//M3

Ok il post when done where in Eltingville do you live

Right by the train station on the same street as the bagel store. We should meet up for a drive

Nick//M3 · 08-19-2016, 05:50 AM

Quote:

Originally Posted by nycplumber

Right by the train station on the same street as the bagel store. We should meet up for a drive

I see you work for New York City

Nick//M3 · 08-19-2016, 05:52 AM

I'm in New York City Parks Department carpenter

Mvy · 08-19-2016, 07:31 AM

Mike,
Did the older Harrop kits have an issue with the pressure let off valve? If so has that been resolved with the latest kits?

ashtaron14 · 08-19-2016, 08:17 AM

The Harrop Kit does not have a Blow off valve. It uses an electronic bypass, basically a throttle body, for activation and modulation.

Nick//M3 · 08-19-2016, 08:26 AM

Quote:

Originally Posted by ashtaron14

The Harrop Kit does not have a Blow off valve. It uses an electronic bypass, basically a throttle body, for activation and modulation.

Yes you're correct no blow off valve on the set up, and I don't believe they ever did have a blow off valve I believe it was designed with the electronic bypass since the beginning.

BPMSport · 08-19-2016, 07:04 PM

Quote:

Originally Posted by Mvy

Mike,
Did the older Harrop kits have an issue with the pressure let off valve? If so has that been resolved with the latest kits?

Was always an electronic bypass system which ties into the DME... No issues that I know of, I have the first running kit in USA and still burns tires all day

Nick//M3 · 09-01-2016, 11:05 PM

finally after 20 hours of installing little nuts and bolt ,real meticulous work the supercharger and the tune are done �� tTonite , other than driving up the block for mile I haven't had time tested it and tomorrow is a whole new day

08-17-2016, 02:57 PM	#67
R3dliner Lieutenant Colonel 935 Rep 1,930 Posts Drives: 18 M3 6MT Join Date: Mar 2016 Location: NYC iTrader: (5)	If I remember correctly I believe peak is 6 PSI
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08-17-2016, 04:51 PM	#68
BPMSport BimmerPost Supporting Vendor 3387 Rep 7,541 Posts Drives: Harrop M3 / F10 M5 / F82 M4 Join Date: Apr 2008 Location: SoCal iTrader: (9) Garage List 2000 BMW M5 [0.00] 1990 BMW 735i Turbo [0.00] 2008 BMW M3 [7.50] 2015 BMW M3 [0.00] 2015 BMW M5 [0.00]	The latest kits are actually shipping with a red crate instead of a blue one... Red pill or blue pill? __________________ -----\| Like us on Facebook \| Instagram \|\| Tuning Information \| Remote Coding \|----- ----Visit us at www.BPMSport.com - Emotion. Driven. \| Toll Free: (888) 557-5133----
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08-17-2016, 10:20 PM	#76
roastbeef Lieutenant General 11585 Rep 12,725 Posts Drives: E92 M3 Join Date: Nov 2010 Location: Orange County, CA iTrader: (4)	Damn I wish this kit was Cali legal. __________________ Instagram; @roastbeefmike
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08-18-2016, 08:43 PM	#77
ashtaron14 Major 1123 Rep 1,083 Posts Drives: G80 M3 Join Date: Jun 2011 Location: HK iTrader: (0)	Kit runs 5.5-6.5psi I got 467whp on the dyno with Stock Exhaust with Stock Cats 500whp on the dyno with Catless Xpipe with high flow cats & resonators It drives like a stock car such that you still need to rev it out, just that it does that faster and with a harder kick __________________ My G80 M3 Follow me on IG
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08-18-2016, 09:29 PM	#80
Jhanksm3 Captain 230 Rep 620 Posts Drives: 2023 G80 M3 Comp Join Date: Mar 2011 Location: Charleston SC via Raleigh NC iTrader: (2)	great numbers for an amazing kit.... I can dream
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08-19-2016, 05:52 AM	#83
Nick//M3 Second Lieutenant 34 Rep 203 Posts Drives: 2013 alpine white/fox red Join Date: Feb 2016 Location: Staten island iTrader: (0) Garage List 2013 Bmw m3 [0.00]	I'm in New York City Parks Department carpenter
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08-19-2016, 07:31 AM	#84
Mvy Captain 541 Rep 979 Posts Drives: 2008 E93 M3 Join Date: Nov 2014 Location: GA Peach iTrader: (0)	Mike, Did the older Harrop kits have an issue with the pressure let off valve? If so has that been resolved with the latest kits? __________________ Harrop Supercharger, BPM Tune, K/W Coil over kit, Stoptek BBK, Magnaflow exhaust, ear to ear grin everytime I drive...
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08-19-2016, 08:17 AM	#85
ashtaron14 Major 1123 Rep 1,083 Posts Drives: G80 M3 Join Date: Jun 2011 Location: HK iTrader: (0)	The Harrop Kit does not have a Blow off valve. It uses an electronic bypass, basically a throttle body, for activation and modulation. __________________ My G80 M3 Follow me on IG
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09-01-2016, 11:05 PM	#88
Nick//M3 Second Lieutenant 34 Rep 203 Posts Drives: 2013 alpine white/fox red Join Date: Feb 2016 Location: Staten island iTrader: (0) Garage List 2013 Bmw m3 [0.00]	finally after 20 hours of installing little nuts and bolt ,real meticulous work the supercharger and the tune are done �� tTonite , other than driving up the block for mile I haven't had time tested it and tomorrow is a whole new day Last edited by Nick//M3; 09-02-2016 at 05:08 AM..
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