Thanks for the post. do you have a larger fuel pump and injectors too? what other supporting mods do you have? cheersI went with an AVO TMIC to feed my AVO 380 turbo (equiv to an 18G). After rough experience mixing and matching manufacturers, it just seemed safest.
Pro-tune by Tim Bailey got 260whp/350wtq on a Mustang dyno:
If the graph looks odd, bear in mind that I drive an automatic transmission with a custom torque converter.
On the track, the turbo pulls all the way through once it spools: Horsepower continues to increase all the way to redline. An FMIC and bigger turbo would greatly increase top end speed, but I would pay for it in low-end acceleration due to the increased spool time and longer draw length to the larger turbo. Since this is my DD, I'm sticking with my current setup for now (using SportShift, I can rip around any slugs on the highway just as fast as a manual tranny can).