I have no idea about those heads........ I just googled Sb ford aluminum heads..... to get an idea of how cheap they would be..... to get a better handle on how much time might be worthwhile to spend on old iron stuff.superpursuit wrote: ↑Tue Jun 11, 2019 1:54 amPRH wrote: ↑Mon Jun 10, 2019 3:51 pm The initial post is too abstract for me.
In the long run, I think it would be a better use of time to figure out how to get something like this to work well:
Pretty hard to argue with the price.......
https://www.ebay.com/itm/Performance-Ba ... 2712349163
I see these heads refer to a Pro Comp interchange part number. Is this the new brand name for Pro Comp?
At under $200/ea for new aluminum...... the answer seems like it would be “not much”.
For the use the OP has outlined for his reworked OE iron....... I would think something like a 5-10min bowl blend and short turn tweak is all they’d need.