#MyNameisJeff :
Man, I don't think economicakly until I am near broke (like right now I'm more carful cuz low om $)... but you could, either sell the JZ, or sell the sr20 and take all the parts that are ok of the and buy a cheap block and have $ left over... But it's up to u, imma pm you lol
Funny thing is that I invested more money in to the 1.5JZ then an RB26 costs and also I will need to save every penny from now on since the costs on the R33 are going sky high really fast!