Crazy Diamond Performance (CDP) has expanded its development on Class 6 heavy duty engines to include a 7.4L supercharged CNG engine; the new engine will join the naturally aspirated 6.9L in the CDP Torquemaster family.
Crazy Diamond Performance (CDP) has expanded its development on Class 6 heavy duty engines to include a 7.4L supercharged CNG engine; the new engine will join the naturally aspirated 6.9L in the CDP Torquemaster family.
