Welcome to the Nissan Patrol forum. To post a question and to see less adds on the forum then you will have to register
first. We are an easy going friendly forum so join in the conversations and feel free to ask any questions.
Become a forum sponsor for only $20 and see no adds with faster page loading times and many extras benefits.
Well I found some numbers that will make sense to compare to the STD manifold. Its for my manifold I am using now with cooler. At 1 psi about 10 inch H2O. on my bench.
#1 274
#2 274
#3 275
#4 275
#5 274
#6 274
This is about the best you can get with the std runners you can half this again plus if you have vertical dividers to the runners.. which is more than the head runners can handle..
Last edited by OldMav; 17th February 2014 at 06:24 PM.
Reply With Quote