I have a 70 402,325hp engine and would like to upgrade the heads a notch or two. probably stay with cast iron(GM or other)and which intake manifold and carb. The car will be not be raced. Also enough cam to make it interesting.

What are the casting #'s for the current heads you have? Do you have an auto or manual trans? What rear gear ratio? Is the motor totally stock? Does it have headers?


------------------
My 70 SS396 (http://www.chevelles.com/showroom/mr4speed70SS1)
Engine pic (http://chevelles.com/showroom/mr4speed70SSengine2)
My Black Cherry 70 SS454 (http://www.chevelles.com/showroom/mr4speed/Picture025.jpg)
The launch (http://www.chevelles.com/showroom/CClaunch.jpg) 13.13 @ 101.490/1.92 60 ft. with radials,2.73's,and thru the mufflers
1.90 Best 60 ft.
101.84 Best MPH
My Drag Race page and combo (http://www.prestage.com/site/site_display.asp?SiteID=589)
1968 Oldsmobile Cutlass convertible
1985 Cadillac Eldorado (daily driver)
Chris Corwel,TC Member # 785
Member # 141 AMCA