The timeline seems off to me but I'm sure you can fill me in and correct me

car goes to topspeed, vtec issues
car goes to batlground, vtec issues
I see you a year later at mainstream/turbodave car hits vtec blows headgasket

then you went to inline pro.

Are you telling me after batlground and before mainstream/turbodave you went to inline pro with nothing changed as it left bg andit hit vtec? Then why take it to turbodave ?

Never made sense to me.