Syn Oil Questions?
Thomas
GC Castrol is now labeled as "European Formula" and the oil itself is Gold in color.
Got tired of spending outrageous amounts so i got Castol GTX this time, I change my oil VERY frequently so getting synthetic doesnt matter. Plus Gforce uses nothing but GTX on their Drag only cars and thats what was recommended to me by them.
GC Castrol is now labeled as "European Formula" and the oil itself is Gold in color.
Got tired of spending outrageous amounts so i got Castol GTX this time, I change my oil VERY frequently so getting synthetic doesnt matter. Plus Gforce uses nothing but GTX on their Drag only cars and thats what was recommended to me by them.
Thomas
Regular Valvoline in my 2002 Honda and Valvoline Racing in my 79 Camaro's 383.
If you are thinking Royal Purple I am not a fan,
when I worked in the industry I saw many sales pitches, and demonstrations and they could never reconcile for me how their claim to "polished cylinder walls" was not abrasive. I always said polishing removes material, even if its a minute amount, they always talked about their cylinder walls and oiling chambers coming out polished after using their product.
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Regular Valvoline in my 2002 Honda and Valvoline Racing in my 79 Camaro's 383.
If you are thinking Royal Purple I am not a fan,
when I worked in the industry I saw many sales pitches, and demonstrations and they could never reconcile for me how their claim to "polished cylinder walls" was not abrasive. I always said polishing removes material, even if its a minute amount, they always talked about their cylinder walls and oiling chambers coming out polished after using their product.
Thomas
The Best V8 Stories One Small Block at Time
Thomas
+1 with GTX also. when i had a 2000 z28 thats the only oil i used. i had no issues with it what so ever. so thats why i pretty much stick with castrol.
Mobil 1 or Castrol Syntec (Best cheap synthetic oils)
Royal Purple (if you dont care about price and want HP gain with your oil change)
This the only way I went, and will go, and will recommend. I always use Castrol Syntec and never had a problem out of it and never blown an engine. If I was to go to the next level Id only use Royal Purple. Out of all the products they make for radiator, tranny, rear, oil, powersteering, etc. I seen an LS1 car, stock, they changed all oils etc to Royal Purple and it gained 25-30 RWHP. No lie, seen it.
J/K...I use Mobil 1 full synthetic. Been using it for years now in a variety of high-performance cars. Engines run good, oil lasts an easy 5-6k miles before I even think of changing it. $30 at Costco for 6 quarts.
I've also heard not to run anything but synthetic in turbos...
lol, and?






