Originally Posted By: NHHEMI
Originally Posted By: dlundblad
Originally Posted By: NHHEMI
Originally Posted By: dlundblad
You seem to have a love affair with RP yourself. Shoot, you have it in your signature..in purple font!
My only real issue is the price. It's $$$ compared to its more popular competition. I've used/ am using M1 75w140 in my diffs.. Synthetic vs dino vs RP vs M1 vs ST. All should be 30,000 intervals so why pay more IMO. Minus something that specifies synthetic, or if I owned a rock buggy that saw Moab, Utah on a regular basis, I'd consider synthetic gear oil as being worth the additional cost.
I use it yes but at least my positive comments on it are based off actual use unlike so many people here who beat up on it without ever having used it. Also, I don't hide my pro RP bias. I disclose it and am upfront that I use it and like it whereas so many bash it and claim it is not a bias, based off what they read somewhere and without any personal use, when it clearly is.
Fine if you want to run conventional gear oil do so. Don't talk about RP when you do though as it is not accurate to compare the price of RP's fully synthetic gear oil to conventional gear oil. You can get RP MaxGear for the same price( in the ballpark )of other full synthetic gear oils of similar quality.
ST conventional gear oil vs RP MaxGear do not belong in the same conversation. Actually, many diff's that call for synthetic gear oil have shorter intervals than 30K. You can't make a general comment that any gear oil should be the same over 30K. Just not true even in normal driving use.
75W-140 RP is the same $11-$15 here for me as the 75W90 I listed the prices of above. M!/VVL/etc... are in the $11-$13 range for 75W-140.
In the end use what you want obviously. However, you seem to base your RP dislike on price, like so many others, and there is so much more to it than that. Also, as I have shown, it is not really more expensive if you look around. Can be had for about the same or even less. It is a very good product and it is leaps and bounds superior to ST.
I already mentioned I was against the product only in relation to the cost.. which is based off of a fact. I also mentioned synthetic gear oil was worth it (even RP if it was cheaper/ easier to find) if the application called for synthetic oil. In my case, RP is harder to find and much more $$ than M1.
In my situation that doesnt require synthetic, which is what i based my claims off of, ST vs RP vs M1 vs Redline would have to be changed at 30,000 anyways so for my application they do belong in the same conversation.. so why pay the extra $?
Ok it's all good. Some of the stuff you said though is not true such as RP being 2X's the cost. I showed it can be had for almost the same price as other synthetics. You could get it for just a couple bucks more than M1 even where you are. One store with it way over priced does not mean it is everywhere plus it can be ordered with free shipping as well. All I am saying.
Many people would rather use the best product they can. The small cost to upgrade from ST conventional to RP( or whatever brand )is not a factor to them. If it is to you fine but saying ST conventional over 30K is as good as RP( or Amsoil or Redline or M1 or etc... )synthetic over that same 30K to me just doesn't fly. Over the long haul the better product will keep the diff in better shape IMHO. It also has more room for error. There is good enough and there is better. I choose to run better.
NO hard feelings. Just a difference of opinion.
No worries at all about difference in opinion.