W2 408 Dyno results today !

520HP + when you drain the extra 2.75 quarts of oil .
How did you, how could you. lol
No more head scratching now, a very nice build that will produce the power for the sum of the parts 520HP +.
Very nice engine you have there.

I did.. and could .. because I was distracted and using 1 Gal jugs to fill it while checking the dipstick every so often . I had a feeling in the back of my mind that something wasnt quite right . I told myself to pull the overfill plug at the dyno shop before the session but forgot due to all the stress and excitement of a dyno session .
Evrything you have learned and experienced drips out your ear once you walk into the facility ! Lol

"What brand of engine is this ? "

Ah...ah..ah... Pontiac? I mean.. Studebaker? Doh ...! Where am I ?