Peak hp 636, (uncorrected). Like the last version of this engine it hit a peak number at 6100 and then came back a few hundred rpms later with the same number. Torque down around 10 ft lbs. Disregard the A/F numbers, the hats for this dyno were not working correctly. I convinced the owner to let me bring in a new wide band and it was a good thing or there would have been no A/F data at all. Motor made most power at 13.2-13.5. I requested that fuel be added just to make sure it was being given enough. The A/F went to 12.8 and engine lost power.
Also this engine liked 1” Super Sucker spacers with the open hole.
I have turbohunter coming in as the winner at 635. Send me a pm with your address please.
JB