99 Cobra oil question

sk8daily69 · April 13th, 2008, 05:53 PM

I have a 99cobra with a JLT intake mac prochamber and a magnaflow exaust eibach springs pretty standard stuff can anyone tell me what the best oil to use in the r-tard i got it from was using penzoil it has 60k on it i just switched it to mobil 1 and lucas synthetic oil stabilizer

Mach Boy · April 13th, 2008, 05:58 PM

I use 5w-20 Royal Purple. Basically the same engine as yours.

ReverendDexter · April 13th, 2008, 06:29 PM

Redline, Royal Purple, or Mobil 1 if you can't find/afford the first 2.

Doc8224 · April 13th, 2008, 06:46 PM

Royal Purple. Mobil isn't full synthetic anymore.

Ryan Paymaster · April 21st, 2008, 09:59 PM

I know this is a little late but I used to think Royal Purple was online only. I personally run Castrol GTX 5W-30/10W-30 or I'm doing 10W-40 right now (higher milage, 60k).

However, I saw Royal Purple at Wal*Mart of all places today.

Montanasvt · April 21st, 2008, 10:02 PM

i use 5 Qts Royal Purple 10W 30 and 1 Qt Lucas Oil Stabilizer

April 13th, 2008, 05:53 PM	#1
sk8daily69 Newbie Join Date: Dec 2006 Posts: 9 iTrader: 0 reviews	99 Cobra oil question I have a 99cobra with a JLT intake mac prochamber and a magnaflow exaust eibach springs pretty standard stuff can anyone tell me what the best oil to use in the r-tard i got it from was using penzoil it has 60k on it i just switched it to mobil 1 and lucas synthetic oil stabilizer

April 13th, 2008, 05:58 PM	#2
Mach Boy MM's Orangest 2004 Mach 1 Mustang Join Date: Sep 2007 Location: Indy Posts: 2,846 Blog Entries: 1 iTrader: 1 reviews	I use 5w-20 Royal Purple. Basically the same engine as yours. __________________ Looking for 03/04 4V ABS Wiring Harness Connector/Incomplete Wiring Harness (with ABS connector)

April 13th, 2008, 06:29 PM	#3
ReverendDexter Priest of the Car Gods Clapped-out '90 GT 'vert ~5.5 seconds off TTOD :( Join Date: Jan 2007 Location: Rohnert Park, CA Posts: 13,808 iTrader: 0 reviews	Redline, Royal Purple, or Mobil 1 if you can't find/afford the first 2. __________________ O o /¯/______________________ \|BLAAAAAAAAAAAAAAAAAAAAAAAAARGH!!! \_\

April 13th, 2008, 06:46 PM	#4
Doc8224 N/A 4v Guru 2003 Mach 1 Join Date: Oct 2007 Location: Afghanistan Posts: 3,463 Blog Entries: 2 iTrader: 1 reviews	Royal Purple. Mobil isn't full synthetic anymore. __________________ Military Crew U.S. Army Aviation Apache's Lead The Way

April 21st, 2008, 10:02 PM	#6
Montanasvt Regular 03 10th Ani Cobra Vert 12.20@115 Join Date: Oct 2007 Location: Macon, Ga Posts: 409 iTrader: 0 reviews	i use 5 Qts Royal Purple 10W 30 and 1 Qt Lucas Oil Stabilizer __________________

April 21st, 2008, 09:59 PM	#5
Ryan Paymaster Enthusiast 1996 Ford SVT Cobra 13.36@102 Join Date: Jun 2007 Location: Plainfield, IL USA Posts: 661 iTrader: 0 reviews	I know this is a little late but I used to think Royal Purple was online only. I personally run Castrol GTX 5W-30/10W-30 or I'm doing 10W-40 right now (higher milage, 60k). However, I saw Royal Purple at Wal*Mart of all places today.

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