Need a bit advice lads! I have fitted new manifolds to my truck and now need to fit the new downpipes but a tad stuck on how tight I should fasten the spring loaded manifold nuts. Surely they wouldn't be super tight as how would the springs do there job? I found out from a Walkers exhaust video that the 3 studs show be torqued in three stages of 20lbs/40lbs and finally 60 but these were for plain non spring bolts so not sure. Mine are the 3 stud flanges but although a 2 stud arrangement is in the picture, it gives one an idea of the setup.
