Today was good day fellas. There are no hot oily magnum parts on the floor of the dyno so everything else is a bonus. We tugged on this thing more than a few times and it never complained. We made a few soft tuning pulls and it kept picking up power with more fuel so we kept throwing fuel at it. Ran it at 34 degrees for all of the NA runs and the plugs looked awesome. I am extreme happy with this little 300 crate engine . This thing was on the engine dyno about 3 years ago in this configuration, 212 comp cam, rpm air gap, 750dp, and made 365hp to the crank. Today it made 304hp and 390lb/ft to the tire. That’s about 50 more than I expected. Then we sprayed with 100 shot and it picked up a bunch. 388hp and 427lb/ft. It’s a little fat on the n20, down around 10:1 afr so it could pick up a bit more pulling some fuel jet out of the plate but I couldn’t be happier. I’ll tune it a little more on the track in Tucson in a month and dial it in a little better. All in all, a very good dyno day. The one pic I took of the plug was after two nitrous pulls.
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