well, i can pretty safely say that any info u want or need, PM me, i had a pretty ballistic 430whp ea82-t powered 1985 rx turbo leone. I ran a haltech and still had the stridubutor. we used a an early honda civic optical internals in the original housing so it would work properly with the haltech. i think it was an old F10-x from memory. Oh, and buy a few headgaskets and lifters, youre gonna need them. If you want to get serious with it, i have the numbers and drawings for a set of custom forged pistons we had by SPS in SA, from JE blanks and we got a set of Rods made by manely. Any sort of boost increase over 12psi will require an Oringed block. For a cheap and easy upgrade the early liberty RS turbo's are a bolt on affair, and much larger than standard. You can get 280zx injectors for a drop in upgrade too
Cheers, Allan