OVERKILL
$100 Site Donor 2021
OK, excellent. So, standard sized bearings, a street-friendly Comp camshaft and a Melling M55 oil pump w/60lb spring (standard volume/standard pressure).
No, that doesn't sound like that engine is built for 20w-50, lol.
436HP with no accessories, to the crank at 4,900RPM, am I reading that right? definitely not a high winder.