540CI TWIN-TURBO BIG-BLOCK CHEV
HIS is the big-block Chev that trumped the AC Delco Pro Slammer in the Turbo vs Blower battle at Summernats 32. Housed in the Castle Hill Performance VT Commodore, it spat out 3076rwhp on the
New Dates!
FOR the past four events, Rockynats has coincided with the Easter long weekend, but next year it will fall the weekend after, on 4-6 April. If you’re curious as to why, read on! Winding things back to the very beginning, Rockynats was originally plan
