Pontiac - Street No question too basic here!

          
 
 
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Old 03-07-2025, 01:17 PM
kpbrown31 kpbrown31 is offline
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Join Date: Feb 2023
Location: NE Kansas
Posts: 215
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Is it just me or is the Summit 2821 version of the cam much different? The valve lift looks considerably less, plus they mention a rough idle and the need for a 2500 stall.

I'm trying to buy an 041 replacement to throw in my 461 build. I will be running the factory larger chamber cast iron heads that came on the 455. I've seen posts on here that most of the 041 reproduction cams perform somewhat the same, so I was just going to try and find a deal on one and roll with that. This is a mild, strictly street motor.

Are people still happy with the Crower 60919 even though they dropped the LSA to 112, down from 113? Doesn't seem like that would help my street manners. I always worry about my power brakes and if I end up putting AC on the car down the road.

 


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