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Old 01-23-2020, 02:45 PM
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HWYSTR455 HWYSTR455 is offline
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Join Date: Jan 2005
Location: Winchester, VA
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I will probably get blazed for this, BUT, I personally have used this cam with 'highway' gears, with a 9.5 SCR 30 over 455, and had no issues. It was very easy to tune, and worked good across the entire RPM range. It gives up a little early for my liking, but if you're going for a cruiser, it would be perfect:

https://www.summitracing.com/parts/c...w/make/pontiac

If you want to step it up a little, you can go to a 112 LSA, and slightly more duration, like this one:

https://www.lunatipower.com/voodoo-h...8-276-284.html

You would have to call and have them cut it on a 112 LSA, would take about 2 weeks, but it's a very common request and is no extra cost.

Don't pay attention to the descriptions, they are very generalized. In a 455 with 9.5 it would be fine.

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