79GT

Hey Wil, dont know if this is any use to you, im in Australia and just finished my engine conversion that might help you, i got an ra40 GT coupe, restored it ages ago and had an 18r-g twincam in it, now i sold that and went up another stage, the 1g series, instead of going turbo went supercharged with the GZE, take a look it may give you some options