That is the plan if i keep the 12ht, which is a strong possibility, it is the cheapest and the least complicated. This is base on what i have learned on this thread. But I have not given up on the 1HD-FTE. I am heading toward South Africa does anyone know of a place in South Africa that can do this king of modification or source for 1HD-FTE. It will be a while till i get there but just doing advance planing. Thx
You're putting the cart before the horse. Before you can do any of that you need a big intercooler.
A big intercooler will solve your current EGT and boost problems.
The mods listed are to get more fuel and prevent blown head-gaskets. Neither of which are your current problem. Your engine should already have ALFIN pistons.