Quote:
Originally Posted by Danny@respecG
Richard,
I have been reading about AI all day. My set up is 850cc primaries and 1680cc secondaries. What would you recommend for my set up? Im interested in the GB, but would like more info as to my application.
-Danny-
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You can use either system, If you vary your boost a lot, the HFS-6 is more suitable as it has a manifold pressure compensation input channel. The system basically increases the meth flow in relationship to the manifold pressure.
The HFS-3 can also do this but it is pre-defined, 70% IDC and 30% manifold pressure.
If you are running below 15psi, it makes little difference, at least less significant between the two systems.
What boost are you running?