I6 292 help

[wishingbig]

Hi, I have a 67 c10 with a 292 from a 1980 dump truck so the notes say. So far I've only put Heddman headers on it. Next will be a new intake, so that leads me to a few questions if you gentleman wouldn't mind. I'm newer to the motor end of work. Done body work here and there so figured time to learn new.

Should I change out to a different carb? Looked at a few but not too many are manual choke. And I don't know what size to go, read some people suggested 650cc's but I'm not running anything special.

Cam grinds, without doing any piston or valve work should I even bother?

Thanks in advance.