Hi

my freshly rebuild engine add a major problem (auxiliary shaft bearing issue) so I start a new one based on a 4WD block. and 2WD head

I check for parts to improve reliability.
I want to use long stud and I see Burton sell 2 versions (6 stud)
- the narrow
- the wide

what's the correct choice ?

for the 4 standard head bolt, any advantage to chose Anembo upgraded head bold instead of the standard one ?


I want to install also oil spray jet kit (again for reliability)

thanks for your feedback to select the proper long stud kit