My new stock stroke 400 build

[Orig69]

I had to go in for a procedure this morning, so I had some downtime. I found the dyno results from the first stock stroke 400 I built. I can't believe it was 2005, almost 19 years ago to the day. We'll see how close this build comes to that one. I have stepped down on the cam from 222/234 to 214/224, but most of the rest of the specs are similar. That one had a nice flat torque curve. That was my buddy Tom at the controls.

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Did you do any valve bowl work on the 400 engine from 2005?

 

[qkcuda]

Yes the 452 heads on that engine were pocket ported and flowed about 250/200. I am hoping that the new 346 heads I just did will be close to that.