cam help?

[mopardrt]

Ok guys I have a 360 bored 30. over decked heads with 3 angle valve job keith black pistons at 10:1 compression ratio Im putting a holley 650 street avenger carb on it and I have a slightly above stock cam in it as of now I want a bigger thumper cam that will give me the rich thumps I so long for.... hahha anyways any sugestions on the cam would help me out

converter is stock for 1974 with a 904 still running stock 8 1/4 not planning on running it for long though

 

[rumblefish360]

A Thumper cam from Comp Cams not a OK choice?

Choose the one that fits your RPM band your operating in.

 

[Mrmopartech]

For a street car and one with a 2500-3000 stall convertor and at least a 750 for that 360 you need a 284 duration cam,108 center line,about a 490 lift range,and will make power between the 2500-6000rpm range.You can go up to a 292 cam,but that would be the limit with the info you have given,as we need alot more info,mrmopartech

 

[fishy68]

What gear ratio and converter do you have? If you over cam it it'll be a slug on takeoff unless you have the gears and converter too match.

 

[mopardrt]

ya the converter is stock currently for a 1974 904 but that all will change sometime soon when a 727 and a 8 3/4 goes in

 

[fishy68]

Put a big thumping cam in with a stock converter, even if you plan on changing that, it'll be one cantankerous cuss. All it'll do is sound mean.

 

[rumblefish360]

LOL, if such is the thought process, get a cam on a 106 C-line.