Hi i am a proud owner of a 1990 gxl. This is my second rx7, i owned an 1982 with a targa top, it was a sweet car. Anyways, i joined this forum to read up on my engine swap options. Dream would be a 20b, but i dont think thats in my budget. But i have have been thinking seriously for the past year of doing an ls1 or lt1 conversion through granny's shop. But now i think i am fust going to do a jdm s5 13b turboII engine swap from my current 13b. I am hoping people here will be able to answer a lot of questions i have, and i am happy to join. I plan to document my rebuild on this site whenever i make a decision.