Back from the dead. Did end up making 387/411 with the '68 on a built motor, on 92 pump. Timed a 5.4 sec 50-100 run. Since then I blew my tranny, have just had a jdm 6-speed installed, along with bigger injectors and an ETS IC. Scheduled for a retune on the 11th this month. With the colder weather can I break 400whp on pump?
We'll see. Not that it really matters anymore. The hta68 is discontinued, and when I get a little more cash put aside I'm probably going to get myself a 20g-xt. Will anyone even want to buy my old turbo at that point?