Solid roller cam question

Another consideration will be what spring package will those heads accommodate?

No point selecting a cam that uses springs that won’t fit on the heads.

Sounds like a running combo.
What heads are you running now?

Is this a head change or just a cam swap?
Gonna run the 1238x pac springs with these heads...hoping to run 6.20s in the 1/8th
Have a set of Ryan J from shady Dell.
Gonna be a complete new motor

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