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by Expansion
Wed Dec 23, 2009 7:56 am
Forum: s300 / SManager
Topic: Need help! falling torque after vtec engagement!
Replies: 1
Views: 1465

Need help! falling torque after vtec engagement!

Hi,

I can't upload any cal or dyno chart as i dont have info with me. But i can explain.

Engine B20vtec
Cams Skunk2 pro 2
Compression stock
vtec engagement on 5800rpm
engine tuned to 13afr smooth

when vtec engages, torque went up and hit peak torque of 23kg shortly after, at 6200rpm torque took a ...