Originally Posted by Luke
From what I've read the 5w-50 was just to cover all vehicles across the nation in all climates under harder driving conditions. I run the same RP HPS, what made you switch?
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RP was one of my sponsors for SEMA, they gave me a case of 5w30 XPR which is their full race oil. I didn't see the sense in spending that kind of money to keep XPR so I stepped down to HPS since I don't race the car often enough to justify it. They use the same additive in both formula's.
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2002 Camaro SS M6 (Daily)
2013 GT: Track Pack, Recaro Seats, Whiteside Customs 2012 SEMA Car "Copper Pony"; Dynocom Industries booth# 20123
Dynocom SEMA Video w/ Car
