5spd GT said:Going over and over the torqueing sequence is normal after an intake install. I did mine 7 times at first, over and over. Then after I drove it for about 50-100 miles and a few heat cycles, I took off the upper and retorqued them.
No problems with the two installs I have did with FEL-1250's.
Make sure the proper order is followed.
The proper order was followed and gone over numerous times until they all tightened down evenly in 4 stages.(10,15,20,25lb-ft)
I took more care to install them than most people probably do,and these pos gaskets still start leaking again over time.
I think they must compress/shrink too much,because the 4 times I`ve pulled the upper to retorque the lower,all the bolts are kind of on the loose side.
They all move again to the 25lb-ft final spec and the seepage stops for maybe 2-3 months,then it starts seeping again.
I refuse to buy 1250`s again.
Nobody retorqued the lower intake when the cars left the factory and they seem to not have any leakage issues,granted the factory didn`t use 1250`s thankfully.