Quote:

If you plan to keep the car for some time, I'd really consider this option:

http://store.440source.com/Stealth-Aluminum-Cylinder-Head-COMPLETE-SINGLE-HEAD/productinfo/200-1055/

You will likely spend a good chunk of $$$ rebuilding the heads you have. Why not purchase something that will help you to meet your goals right out of the box?





Sorry I couldn't resist ... but they will flow better than a stocjk iron head , but not the CLAIMED CFM ... then again it seems neither does anything else ????