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Cam help?
https://slantsix.org/forum/viewtopic.php?t=16853
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Author:  GTS225 [ Sun Apr 02, 2006 3:25 pm ]
Post subject:  Cam help?

Looking at these two on Summit website. http://store.summitracing.com/Compare.a ... RS-E470521

Anybody care to comment for a 2000-2400 pound car, 225 and two-barrel, auto trans?

Roger

Author:  emsvitil [ Sun Apr 02, 2006 3:59 pm ]
Post subject: 

Your link doesn't work. (goes to summit, but doesn't compare anything)

What 2 part numbers are you comparing?

Author:  GTS225 [ Sun Apr 02, 2006 6:34 pm ]
Post subject: 

Hmmmmm......Must need a cookie from Summit for it to hook up for anybody else.

Here; ERS-E470621, and ERS-E470302. Both of them are Erson cams. One is touted to be for 2000-5000 rpm, while the other has a bit more duration, but same lift.

Roger

Author:  emsvitil [ Sun Apr 02, 2006 7:50 pm ]
Post subject: 

I'd go for the

ERS-E470301


because you have an automatic transmission.............

Unless you're going to be manually shifting the automatic, the transmission shift points are more suited for the lower rpm range..........

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