Introducing the RJM Positive Displacement Supercharger Kit!

bullitt5897 · 11-09-2018, 02:09 PM

RJM now has pulleys for the following PSI levels: (*note: these are calculated PSI levels)
4.2 = 8psi (Mid to high 400whp) - tested and proven super reliable
4.0 = 11psi (500's) most people pick this one
3.9 = 13psi (500's - 600's) Tested and proven to make 600's and mid to high 500tq on e85
3.6 = 15psi (600's) new pulley
3.4 = 17psi (600's-700's) already tested to make 700's and 600ftlbs
3.2 = 19psi (800's) new pulley
3.0 = 21psi (900+) new pulley

RJM has two built cars in the shop about to run the 3.0 pulleys.

RJM will be stocking these pulleys and you can choose which one you want when you order.

RJM also has told me they have a few kits on the shelf for fast turn around. only the heat exchanger and supercharger need to be ordered.

bullitt5897 · 11-09-2018, 02:30 PM

Technically speaking we can run the lower pulley up to 6.5" over drive pulley (15%OD) and with a 3" upper pulley run ~ 30-31psi... this should theoretically net well over 1000whp+ Testing is expected to be done on this.

ZontheRocks · 11-09-2018, 02:40 PM

Would it be possible to have a thread similar to the Fast Intentions and others that have the builds for the kits in one place to review build data and dynos, etc.?

Something along the lines of......

Customer #X
Ordered Stage 1.5 with the following upgrades....
Pics of install
Dyno Sheet
-------------
It's hard to follow this product, IMO. I would think that with 10+ installed we would be seeing increased marketing (by way of owner testimony/pictures and experience) on the forum. One thing to see promotion from the seller. Whole other ball game when its from the customers.

goeagles11 · 11-09-2018, 02:58 PM

+1 ^ Where are the driving videos or customer dyno charts?

bullitt5897 · 11-09-2018, 03:01 PM

Of course. However most of the customers arent even on this board. Most of the media you guys are requesting is actually been posted on facebook and on the RJM facebook page for months now. I can see what I can do to compile that information into a single thread for you guys.

Quote:

Originally Posted by ZontheRocks

Would it be possible to have a thread similar to the Fast Intentions and others that have the builds for the kits in one place to review build data and dynos, etc.?

Something along the lines of......

Customer #X
Ordered Stage 1.5 with the following upgrades....
Pics of install
Dyno Sheet
-------------
It's hard to follow this product, IMO. I would think that with 10+ installed we would be seeing increased marketing (by way of owner testimony/pictures and experience) on the forum. One thing to see promotion from the seller. Whole other ball game when its from the customers.

bullitt5897 · 11-09-2018, 03:14 PM

There is also a private group for the Whipple owners on facebook. I can share some of the pics, vids and experiences from there.

hustleman222 · 11-09-2018, 03:36 PM

Quote:

Originally Posted by bullitt5897

There is also a private group for the Whipple owners on facebook. I can share some of the pics, vids and experiences from there.

So you mean to tell me there is a super secret Whipple clique? That's all the selling point I needed!

ZontheRocks · 11-09-2018, 03:46 PM

Quote:

Originally Posted by bullitt5897

There is also a private group for the Whipple owners on facebook. I can share some of the pics, vids and experiences from there.

Yes, please. I do believe that we on the forum are interested in the continued development, production and execution of RJM P.D. Supercharger kits. Both from the manufacturer/company marketing standpoint AND the direct customer.

Not possible to have reviews written and copy pasta to here on the forum?

*Save $500 on your kit and write a review/testimonial that we will use to promote (and get others to drop coin!)*

bullitt5897 · 11-10-2018, 12:29 AM

new thread posted and I threw in a few customers cars. there are several more including one built by cruizin auto in north carolina a few months ago.

EZT · 12-30-2018, 06:00 PM

Bullitt, any update on the hood? I’m trying to coordinate with some paint and body work, so I can have it done all at once. Then save for the whipple.

Elmo370z · 12-30-2018, 11:08 PM

Quote:

Originally Posted by goeagles11

+1 ^ Where are the driving videos or customer dyno charts?

They keep coming up with excuses, it’s winter time, kits are new, something broke on my car. But I’ve seen video’s Of cars idling in garage, and data logging on the highway

phreak9i6 · 01-08-2019, 02:56 PM

My RJM kit is in the garage waiting to be installed. Hopefully when the car gets back from the audio shop in late feb I'll have the RJM whipple on and some updates for everyone.

The build quality is top notch on all the parts/brackets/etc, I'm amazed at the craftsmanship.

nomodsjk · 09-21-2019, 06:49 PM

��

Elmo370z · 09-21-2019, 09:57 PM

Habahaha. So much for these 1,000 hp whipples

bullitt5897 · 09-26-2019, 04:51 PM

Rich’s car is being tuned right now. Lots of changes and custom work outside of the kit went into this car. RJM was relying on a tuner but that tuner was not making themselves available. I could empathize with rich and offered up one of my ecutek cables and dongles and tuner I am working with offered to upgrade rich to ecutek. So right now Bobby has been doing driveability tuning with Eugene Turkov. The plan is to have the car on the final dyno next week. I would have to confirm with RJM though.

Most of the delay on this car has been from relying on third party shops to do work. As most of you know RJM is a parts manufacturer not a performance shop. There are no lifts and no power tools to work on cars. It’s a cnc manufacturing shop. Additionally, RJM took on another build the awd g37. Rich’s car has been running and driving just fine for months sadly the tuning situation was not expedient and should have been. The awd g37 is an insane build with multiple shops touching the car. It’s currently at another shop getting the interior put back in and then it will be tuning.

That’s as much as I know meanwhile there are several guys with the kits on their cars.

11-09-2018, 02:09 PM	#46 (permalink)
bullitt5897 Premium Member Join Date: Jan 2009 Location: North GA Posts: 6,831 Drives: Twin Turbo Z34 Rep Power: 3682	RJM now has pulleys for the following PSI levels: (note: these are calculated PSI levels) 4.2 = 8psi (Mid to high 400whp) - tested and proven super reliable 4.0 = 11psi (500's) most people pick this one 3.9 = 13psi (500's - 600's) Tested and proven to make 600's and mid to high 500tq on e85 3.6 = 15psi (600's) new pulley 3.4 = 17psi (600's-700's) already tested to make 700's and 600ftlbs 3.2 = 19psi (800's) new pulley 3.0 = 21psi (900+) new pulley RJM has two built cars in the shop about to run the 3.0 pulleys. RJM will be stocking these pulleys and you can choose which one you want when you order. RJM also has told me they have a few kits on the shelf for fast turn around. only the heat exchanger and supercharger need to be ordered. __________________ Shop Cars: 2013 318whp Nismo VspecII 370z SOLD, 2009 1000hp+ 93oct 4.0L TT 370z Fast Intentions STAGE 4 #054*

11-09-2018, 02:30 PM	#47 (permalink)
bullitt5897 Premium Member Join Date: Jan 2009 Location: North GA Posts: 6,831 Drives: Twin Turbo Z34 Rep Power: 3682	Technically speaking we can run the lower pulley up to 6.5" over drive pulley (15%OD) and with a 3" upper pulley run ~ 30-31psi... this should theoretically net well over 1000whp+ Testing is expected to be done on this. __________________ *Shop Cars: 2013 318whp Nismo VspecII 370z SOLD, 2009 1000hp+ 93oct 4.0L TT 370z Fast Intentions STAGE 4 #054*

11-09-2018, 02:40 PM	#48 (permalink)
ZontheRocks Track Member Join Date: Mar 2017 Location: Central Florida Posts: 957 Drives: 2016 Nissan PW 370Z Rep Power: 34535	Would it be possible to have a thread similar to the Fast Intentions and others that have the builds for the kits in one place to review build data and dynos, etc.? Something along the lines of...... Customer #X Ordered Stage 1.5 with the following upgrades.... Pics of install Dyno Sheet ------------- It's hard to follow this product, IMO. I would think that with 10+ installed we would be seeing increased marketing (by way of owner testimony/pictures and experience) on the forum. One thing to see promotion from the seller. Whole other ball game when its from the customers. wideglideleon and goeagles11 like this.

11-09-2018, 02:58 PM	#49 (permalink)
goeagles11 Base Member Join Date: May 2017 Location: South Florida Posts: 81 Drives: 2017 370z Sport Rep Power: 8	+1 ^ Where are the driving videos or customer dyno charts? jaytirbhaw, Chuck33079 and wideglideleon like this.

11-09-2018, 03:14 PM	#51 (permalink)
bullitt5897 Premium Member Join Date: Jan 2009 Location: North GA Posts: 6,831 Drives: Twin Turbo Z34 Rep Power: 3682	There is also a private group for the Whipple owners on facebook. I can share some of the pics, vids and experiences from there. __________________ *Shop Cars: 2013 318whp Nismo VspecII 370z SOLD, 2009 1000hp+ 93oct 4.0L TT 370z Fast Intentions STAGE 4 #054*

11-10-2018, 12:29 AM	#54 (permalink)
bullitt5897 Premium Member Join Date: Jan 2009 Location: North GA Posts: 6,831 Drives: Twin Turbo Z34 Rep Power: 3682	new thread posted and I threw in a few customers cars. there are several more including one built by cruizin auto in north carolina a few months ago. __________________ *Shop Cars: 2013 318whp Nismo VspecII 370z SOLD, 2009 1000hp+ 93oct 4.0L TT 370z Fast Intentions STAGE 4 #054*

12-30-2018, 06:00 PM	#55 (permalink)
EZT Track Member Join Date: Mar 2011 Location: Gainesville Posts: 546 Drives: 09 370z Rep Power: 315	Bullitt, any update on the hood? I’m trying to coordinate with some paint and body work, so I can have it done all at once. Then save for the whipple. DarkJak likes this.

01-08-2019, 02:56 PM	#57 (permalink)
phreak9i6 Base Member Join Date: Jul 2016 Location: Pleasanton, CA Posts: 43 Drives: '17 370z Base 6MT Rep Power: 23	My RJM kit is in the garage waiting to be installed. Hopefully when the car gets back from the audio shop in late feb I'll have the RJM whipple on and some updates for everyone. The build quality is top notch on all the parts/brackets/etc, I'm amazed at the craftsmanship. EZT, Rusty, wideglideleon and 2 others like this. __________________ 2017 370Z 6MT Pearl White \| Fortune Auto 510 Coilovers \| Ark GRIP \| Stillen Gen3 \| Zele body kit

09-21-2019, 06:49 PM	#58 (permalink)
nomodsjk Premium Member Join Date: Apr 2014 Location: martinsburg wv Posts: 2,073 Drives: 2011 370z MB/7at Rep Power: 19962	�� Optimiser likes this.

09-21-2019, 09:57 PM	#59 (permalink)
Elmo370z A True Z Fanatic Join Date: Apr 2013 Location: st. petersburg Posts: 5,709 Drives: 09 nissan 370z Sp M6 Rep Power: 295378	Habahaha. So much for these 1,000 hp whipples Optimiser likes this.

09-26-2019, 04:51 PM	#60 (permalink)
bullitt5897 Premium Member Join Date: Jan 2009 Location: North GA Posts: 6,831 Drives: Twin Turbo Z34 Rep Power: 3682	Rich’s car is being tuned right now. Lots of changes and custom work outside of the kit went into this car. RJM was relying on a tuner but that tuner was not making themselves available. I could empathize with rich and offered up one of my ecutek cables and dongles and tuner I am working with offered to upgrade rich to ecutek. So right now Bobby has been doing driveability tuning with Eugene Turkov. The plan is to have the car on the final dyno next week. I would have to confirm with RJM though. Most of the delay on this car has been from relying on third party shops to do work. As most of you know RJM is a parts manufacturer not a performance shop. There are no lifts and no power tools to work on cars. It’s a cnc manufacturing shop. Additionally, RJM took on another build the awd g37. Rich’s car has been running and driving just fine for months sadly the tuning situation was not expedient and should have been. The awd g37 is an insane build with multiple shops touching the car. It’s currently at another shop getting the interior put back in and then it will be tuning. That’s as much as I know meanwhile there are several guys with the kits on their cars. __________________ *Shop Cars: 2013 318whp Nismo VspecII 370z SOLD, 2009 1000hp+ 93oct 4.0L TT 370z Fast Intentions STAGE 4 #054*

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Compression ratio and displacement	Wilson2608	Engine & Drivetrain	23	12-29-2014 11:11 PM
good shop for displacement work Seattle are?	mikolrya	North West Region	5	01-17-2014 01:26 AM
A positive from a negative	shadoquad	TheZStore	1	08-24-2010 05:52 PM
On a positive note...!	trent1331	Nissan 370Z General Discussions	12	03-02-2010 06:54 PM
Displacement City	370Zsteve	Other Vehicles	10	02-21-2010 09:04 PM