On Saturday nights I see 10-15 Dart blocks in the DLM's...the others likely are Motown or HP Chevies.
That quote I got was from a story in Performance Racing' s monthly mag the supports the Indy PRI show.
These younger G3 owners open their wallets pretty WIDE when they get the urge.
Many of my friends have great luck with most Brodix products except for their SRP blocks...seen a few split down the middle at 700 HP-ish.