Originally Posted by iBeboostin and it made 305HP and 272 ftTQ at 20 psi!! Im happy with the results, more torque than i expected. I like how the HP and Tq are pretty close. Originally Posted by iBeboostin Hey JJMaster how did you make over 400hp on a d series??? Good combo of parts and tuning it a little every pass down the track to get just a little more mph/et out of it. That is all.
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