Roller cam opinions

71gtdart said
call brian at IMM. He picked my solid roller for my dart. My engine builder questioned the LSA and said it would be a dog. Even had long time mopar racers tell me i would run 7.20-7.50 et range if i used it. 6.83 last saturday on just the cars 5th pass ever. Got way more in it, too. Brian knows his stuff and will get you where you wanna be. (How was that, Brian?) LOL!
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Mabe your engine builder is right. I run a solid flat tappet cam from Hughes engines in my 11.6 to 1 408 with edelbrock heads and my dart runs 6.30s in the 1/8 at over 105 mph. Unless you try different cams you never know how much more performance you have left in the car. .