my buddies making a 350whp on 21lbs, but thats ona d17a2. Im in the process of finishing my setup. The only thing I need is my cam. then I'll break the motor in and slap my kit on. If you build your block and take the right steps you can make decent power reliably on the d17's.isn't there anybody who has seen or turboed a d17a1? or have d17a2's been tuboed? getting frustrated...... what turbo would be ideal for a d17a1? cuz i'm getting a turbo off a sr20det which is a t8, will it fit?