Jump to content

Royal Purple 5w30 HMX with K&N filter.

Recommended Posts

I just put this awesome synthetic oil in my 2000 Silverado 4x4.  All I gotta say is wow!  My truck runs smoother, quieter, shifts better and is faster.  I used a K&N performance gold filter and 5w-30 Royal Purple HMX. My truck has 200,700 miles on it and it runs like new.  I did spend about three times as much as I usually do, but it was worth it.  I can tell my truck is faster now.  

Link to comment
Share on other sites

I put Royal Purple in everything even my riding lawnmower and snowblower, Shit ant cheep but works great.

3 DD SL 10’s D4 ohm Sealed box 2.6ohms   Amp Sundown SFB 3000K

Mids all Alpine type R 's 1 set of 6.5 components and 1 set of 6.5 coaxial 

2 Rockford PBR's 300x2

1 Kinetic battery  under rear seat , Big 3

Ford F150 2018 Crewcab                                                                                                                               

Link to comment
Share on other sites

I love using Royal Purple but if Im being on the cheap side I will do Mobile 1

XS Power D5100, 2 D2700s, & 2 D975s

MechMan 220a Alt


Kicker 650.4

2 12 Ascendant Audio Mayhem's

Pioneer DEH-P7200HD

Rockford Fosgate 3sity.1

Build log: http://www.stevemeadedesigns.com/board/topic/166792-88-nissan-maxima-trunk-build/#entry2430899


Link to comment
Share on other sites

The stereo is probably louder now too. lol

The ZDDP (zinc) is only needed for flat tappet cams. Modern engines with roller cams have no use for it. I use Rotella in all my older trucks, gas diesel big and small. A 5 gallon bucket is the most economical but it seems the price is always going up. Newer vehicles get Mobil1. Purolator or Napa filters. 

91 C350 Centurion conversion ( Four Door One Ton Bronco)

250A Alternator (Second Alternator Coming Soon)

G65 AGM Up Front  / Two G31 AGM in Back

Pioneer 80PRS

CT Sounds AT125.2 / CT Sounds 6.5 Strato Pro component Front Stage

CT Sounds AT125.2 / Lanzar Pro 8" coax w/compression horn tweeter Rear Fill

FSD 5000D 1/2 ohm (SoundQubed 7k Coming Soon)

Two HDS315 Four Qubes Each 34hz (Two HDC3.118 and New Box Coming Soon)

Link to comment
Share on other sites

mobil 1 or ams oil

anything under -20F royal purple becomes thick i wouldn't use it in -40F terrible flow rate

supertech in -40 is damn near frozen

skar sk2500.1
0 gauge power and ground kunukonceptz
alpine HU
vxi65 components on BA gt-275
new build log -> http://www.stevemeadedesigns.com/board/topic/150642-project-d-kon-deathcards-build-log/#entry2148821
2 x-15 sundowns

singer alt, odyssey bat, and maxwell ultra caps

Link to comment
Share on other sites

I use whatever the service dept puts in it after I tell them to detail it for me while they have it. 


1998 Chevy Silverado ext cab

Alpine CDA-9887

4 Team Fi 15s

2 Ampere Audio TFE 8.0

2 Ampere Audio 150.4

3 Digital Designs CS6.5 component sets

Dual Mechman 370XP Elite alternators inbound!

8 XS Power d3400

6 XS power d680

Second Skin


Tsunami Wiring

Sky High

A Real Voltmeter not a piece of shit stinger.

Link to comment
Share on other sites


This topic is now archived and is closed to further replies.

  • Create New...