Saturday, January 9th, 2010 AT 1:19 PM
I would like to change my oil from regular oil to synthetic oil, and I'm not too sure what to use 10w 30 or something higher I have a comp cam kit and Edlebrock intake with a holley 670 cfm carb, cheap headers, what would you recomend synthetic or not and what weight oil. Also I would like to upgrade my heads what should I look for in heads for a 350small block.


