Engine oil OEM Mazda or AMSOIL

AMSOIL AMSOIL AMSOIL !! IM TELLING YA ... Ive been riding bikes for like almost 9 years now and gone through many different oils on different bikes and NOTHING feels, shifts and lasts like AMSOIL 10w40

We've ran AMSOIL since 2014, well worth it.

Amsoil is great stuff. It’s my first choice, right beside Redline.

As for My Raider FI ginagamit ko yung Amsoil 10w-40 Fully Synthetic pero pag alaws budget nag Shell Long Ride Advance ako. Sobrang smooth ng Amsoil since yan din ginagamit ng Tito ko sa Sniper 155 niya. As for Shell Long Ride, goods rin siya kaso mas mabilis lang uminit yung makina ng RFI ko pag yan gamit compared sa Amsoil.

I use Amsoil Saber. Zero complaints. 50/1.

I use AmsOil 10w-30 in all my small engines. It’s also what goes in 3 of my 4 vehicles so it is in the garage all the time.

Mazda says every 7500 miles for normal duty OCI, and I’ve done every 7500 miles since brand new on my 2014 3z.

It’s now at 187k flawless miles, consumes no oil *at all* (I’ve literally never had to add oil beaten changes, ever, what goes in comes out every time), runs like new, seems easily headed to 250k.

since nabasa ko yung about choosing oil ng isang member dto. sinubukan ko yung amsoil . dabest

Got a call this morning from him and he said that the gasket/seal for the oil filter housing where it connects to block is leaking oil.

I've used amsoil 5w40 European formula ir worked great for when it was a street car, switched to royal purple 5w-40 due to a recommendation and immediately regretted it, tons of blow by I didn't have before. Dumped the royal purple CRAP as soon as possible, just a few miles on it.