Pennzoil YB or Supertech Full synthetic?

Joined
Jan 29, 2009
Messages
2,804
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NJ
PYB is good oil, Supertech is as well. I know that PYB has a great add pack, and Supertech is pretty decent as well. Dino vs Synthetic. It's a toss up really.
 
Joined
Nov 3, 2002
Messages
11,247
Location
PA
The synth label is really a non-issue if you consider PZYB's cold specs. However, ST Synth HM 10w-30 does claim ACEA A3, so it should be up-to-snuff, and thicker.
 
Joined
Oct 13, 2008
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14,746
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The Old North State
Let's see PYB $11.50 5qt jug at Wally. ST syn $17-17.50 5qt jug. I'd go with PYB for a normal OCI 5k/6mon. Or I'd spend $.50-1.00 more for QS Horsepower ($18.00-5.00 rebate) and extend the OCI. JMO.
 

FastSUV

Thread starter
Joined
Jan 18, 2009
Messages
1,081
Location
oklahoma
well it would be 5-6k but I did not realize supertech full-syn had creeped up to that price. BUt still cheaper than PP or M1 so just wondered if the ST full-syn was "that much" better than YB that could justify spending a few extra bucks for the car I have in mind. thx
 
Joined
Jun 17, 2005
Messages
4,942
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Billings, MT
The Super Tech synthetic is only available in 5W-30 and 10W-30 around here, and both of them now have the GM4718M Corvette oil spec. It has to be a good oil.
 
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