[Fot] Valvoline VR1 NSL racing oil

[William Collins]

I know all you guys know this,, but as a reminder,  Valvoline offers a VR1
"Not street legal"  racing oil.   (conventional, and full syn.)  It has no
detergent package, but tons of Z and Phos. to lub our Spitfire engines
properly.    It's only good for 500 miles, which is perfect for a week-end
event, and I send a sample off to Blackstone for a read.     $4.00 a qt.  at
Napa..  They will order if not in stock.
Bill
'72 spit Blue #8