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Brad Penn oil and Nitrous? #1018149
06/21/11 11:40 PM
06/21/11 11:40 PM
Joined: Dec 2005
Posts: 541
South Carolina
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a408swinger Offline OP
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South Carolina
Does anyone on here use Brad Penn oil on a nitrous motor? Im a big believer in not using synthetic oils with nitrous because of several reasons but Brad Penn is only part synthetic and Ive just did a oil change and put the Penn 10w30 in my motor and want to make sure its safe to use with nitrous. Thanks

Re: Brad Penn oil and Nitrous? [Re: a408swinger] #1018150
06/21/11 11:46 PM
06/21/11 11:46 PM
Joined: Oct 2007
Posts: 3,978
Hilltown Pa
1967dartgt Offline
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1967dartgt  Offline
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Hilltown Pa
Yes I have run brad penn(10-30) with nitrous but also have run royal purple with nitrous and had no problems.


Brett Miller W9 cnc'd heads
STR Chassis fabraction
Re: Brad Penn oil and Nitrous? [Re: 1967dartgt] #1018151
06/21/11 11:53 PM
06/21/11 11:53 PM
Joined: Jan 2004
Posts: 993
Louisville, MS
Dustedu Offline
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Dustedu  Offline
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Louisville, MS
I been running 10-30 brad Penn this year, royal purple for several years before with nos, what's suppose to be the Problem?

Re: Brad Penn oil and Nitrous? [Re: Dustedu] #1018152
06/22/11 12:02 AM
06/22/11 12:02 AM
Joined: Dec 2005
Posts: 541
South Carolina
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a408swinger Offline OP
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a408swinger  Offline OP
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South Carolina
Quote:

I been running 10-30 brad Penn this year, royal purple for several years before with nos, what's suppose to be the Problem?




Synthetic oil is much more resistant to heat and wont burn as easily as conventional oil. Even trace amounts that get by the rings can cause detonation. There have been several threads on the Yellow Bullet about this very subject. I saw a guy make several passes with a Ford at Atlanta dragway that was very fast. I believe it was a drag radial car. He made like 3 passes with the break in oil with no problems. All he did was drain the oil and put in some Royal Purple and hurt it on the first pass with the synthetic oil in it. A lot of poeple chimed in with similar problems and said they dont ever use synthetic oil in a nitrous motor.

Re: Brad Penn oil and Nitrous? [Re: a408swinger] #1018153
06/22/11 12:32 AM
06/22/11 12:32 AM
Joined: Nov 2006
Posts: 858
Oklahoma
silverfish Offline
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Oklahoma
Quote:

Quote:

I been running 10-30 brad Penn this year, royal purple for several years before with nos, what's suppose to be the Problem?




Synthetic oil is much more resistant to heat and wont burn as easily as conventional oil. Even trace amounts that get by the rings can cause detonation. There have been several threads on the Yellow Bullet about this very subject. I saw a guy make several passes with a Ford at Atlanta dragway that was very fast. I believe it was a drag radial car. He made like 3 passes with the break in oil with no problems. All he did was drain the oil and put in some Royal Purple and hurt it on the first pass with the synthetic oil in it. A lot of poeple chimed in with similar problems and said they dont ever use synthetic oil in a nitrous motor.




That is interesting. I've never seen a thread about this. We've been running Royal Purple on our motor for 4 years now and we have not made a motor only pass in 3 years! Every pass we've made has had at least a 200 shot of nitrous and most passes have had more nitrous than that and we've never hurt a thing. Of course we only put about 20 passes on each oil change. I wonder if maybe those guys didn't have something else right in their tuneup?

Re: Brad Penn oil and Nitrous? [Re: a408swinger] #1018154
06/22/11 12:39 AM
06/22/11 12:39 AM
Joined: Feb 2004
Posts: 1,093
Long Beach, CA
Mike Swann Offline
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Mike Swann  Offline
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Long Beach, CA
I ran Autozone 10-40, he he he.


8.30's @3400 lbs
Re: Brad Penn oil and Nitrous? [Re: Mike Swann] #1018155
06/22/11 01:33 AM
06/22/11 01:33 AM
Joined: Jul 2010
Posts: 1,491
Oologah, Oklahoma
Big Squeeze Offline
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Oologah, Oklahoma
Quote:

I ran Autozone 10-40, he he he.




People look at me like I'm on crack when I tell them I run Parts Master motor oil in all my cars....it's the cheapest stuff around here........On flat tappet cam motors, I add a bottle of Comp Cams break in lube......Parts Master oil is actually Valvoline BTW.....


If you can't handle the truth, you're living a lie.......
Re: Brad Penn oil and Nitrous? [Re: silverfish] #1018156
06/22/11 10:08 AM
06/22/11 10:08 AM
Joined: Dec 2005
Posts: 541
South Carolina
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a408swinger Offline OP
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a408swinger  Offline OP
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Joined: Dec 2005
Posts: 541
South Carolina
Quote:

Quote:

Quote:

I been running 10-30 brad Penn this year, royal purple for several years before with nos, what's suppose to be the Problem?




Synthetic oil is much more resistant to heat and wont burn as easily as conventional oil. Even trace amounts that get by the rings can cause detonation. There have been several threads on the Yellow Bullet about this very subject. I saw a guy make several passes with a Ford at Atlanta dragway that was very fast. I believe it was a drag radial car. He made like 3 passes with the break in oil with no problems. All he did was drain the oil and put in some Royal Purple and hurt it on the first pass with the synthetic oil in it. A lot of poeple chimed in with similar problems and said they dont ever use synthetic oil in a nitrous motor.




That is interesting. I've never seen a thread about this. We've been running Royal Purple on our motor for 4 years now and we have not made a motor only pass in 3 years! Every pass we've made has had at least a 200 shot of nitrous and most passes have had more nitrous than that and we've never hurt a thing. Of course we only put about 20 passes on each oil change. I wonder if maybe those guys didn't have something else right in their tuneup?




Yeah, go on the Bullet and ask what people think about using nitrous with synthetic oil and see what the response is. A lot of guys on there have the fastest cars in the country and there are a lot of grudge cars on there as well. The guy that hurt his motor I believe has the fastest nitrous smallblock in the country. It was a fresh motor and he had made 3 passes on it with regular oil for break in with no issues. All he did was drain it out and put Royal Purple in it and hurt it on the first pass. There was a big thread on the Bullet about it explaining why you should not use synthetic oil on a nitrous motor but Im thinking the Penn oil is only partly synthetic and would be ok. I guess Im about to find out. LOL

Re: Brad Penn oil and Nitrous? [Re: a408swinger] #1018157
06/22/11 10:23 AM
06/22/11 10:23 AM
Joined: Mar 2003
Posts: 6,334
Heaven
EvilB1Dart Offline
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EvilB1Dart  Offline
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Posts: 6,334
Heaven
In this case, this is were a quality vac pump system comes in handy.....

Synthetic oil likes to find ways to hang out in the chamber area and cause problems with nitrous usage if things aren't in good order, as it would with regular conventional oil as well. In my last motor I used some custom blend Royal Purple, but the stuff I was using was almost $23 per quart and I called it water, not oil......

Keep an eye on your plugs; they'll give you early warning and hopefully before you burn it down.

Wes







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