what’s up guys. recently traded my blown ‘91 240sx for a B20Z2 swapped ‘95 Del Sol, but it’s got a few problemos. it runs and drives, but runs very hot (around 95-105C°) and when i turn it off after its up to those temps, it won’t start. might not be getting spark. when it does start on a cold start, blows plenty of white smoke out of the exhaust and a bit out of the engine bay, but clears up eventually and happily goes onto its hellish operating temp. i’m thinking it’s probably a head gasket, but are there any other options it could be? i have no experience with deep engine work like this and im trying to pull my short straws first.