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Tech Talk => Engine Mechanical / Electrical => Topic started by: eliminator18 on May 12, 2015, 08:31:11 AM

Title: Bbc cam selection?
Post by: eliminator18 on May 12, 2015, 08:31:11 AM

I have a 454 strokes to 486 with 781 heads, compression is 9.5-1, looking for a good cam to throw in, what do you guys recommend? Thanks


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Title: Re: Bbc cam selection?
Post by: mash on it on May 12, 2015, 12:24:24 PM

I ran this one in my 454 +.030" over, 781's Vic jr, O.T. Bassetts, 9.7:1 motor, It ran hard, 52-5300 with an 'A' impeller:

http://www.summitracing.com/parts/cca-11-324-4/overview/make/chevrolet (http://www.summitracing.com/parts/cca-11-324-4/overview/make/chevrolet)



In my cruiser, a 'lil hyd roller (another 454, +.030" over, 427 truck heads, logs and snails, 9:1 motor) 4900-5000 with a 'AA' Impeller:

http://www.summitracing.com/parts/hrs-cl120245-12/overview/make/chevrolet (http://www.summitracing.com/parts/hrs-cl120245-12/overview/make/chevrolet)


And you have a few more cubes to work with.  :thumbup:
This is only what I have done...there may be better choices out there.
Still have the headers?
What Intake?

Dan'l

Title: Re: Bbc cam selection?
Post by: eliminator18 on May 12, 2015, 12:52:35 PM

Thank you sir!


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Title: Re: Bbc cam selection?
Post by: metalmulisha5006 on May 13, 2015, 12:07:54 PM

I'm runnin this cam
http://m.summitracing.com/parts/hrs-120665-10 (http://m.summitracing.com/parts/hrs-120665-10)

My combo
454 std bore
10.5 compression
Ported 781
2.225 1.88 valves
Tunnel ram
2 750 holleys
Runnin. Bassetts dry
Hopefully try it out when I  get home from this hitch at work