Butler CAT (Special Offer)

['03 EB/B Corvette Z06]

I sent the following:

Redline 5w-30
Redline 10w-40
Royal Purple Racing 21
Royal Purple Racing 41

 

[Bill in Utah]

I sent him Mobil Drive Clean SM 7500 5w-30 and 10w-30.....


Bill

 

[nel]

I sent Mark some oil I bought this year:

Castrol 0W30
MaxLife Synthetic 5W30
Durablend 10W40
Havoline Synthetic 5W30

 

[Mr Nice]

Nel,

Can you please post your results of Havoline Synthetic. Thanks

Aaron

 

['00obw]

Has anybody sent in oils to be analyzed? I sent MC 5w20 and 5w30 SM synblends.

bgin

 

[rugerman1]

Just sent him a quart of Brad Penn 10w-30 racing blend to compare it to : Topic: '89 S-10, Brad Penn 10w-30 Penn Grade 1 Part-Synthetic Racing Oil 10W-30 ,3000 miles

 

[Stinky Peterson]

I've been out of the lab for the past 5 days. We are running these oils today and I'll send the results to Vetteman this afternoon.