What is the impedance on the injectors in the 4G54?  What is the relationship betweeen the primary and secondary injector in terms of how they operate with each other?  

Check it out..     www.efi101.com   Steve Gee 88 ESIR

I was wondering if an intake manifold from 4gmitsubishi.com will bolt right up to a TEP spec head... I'm not sure what casting TEP uses, I believe it is Marnel but not sure... Can anyone help me out, I'm looking to buy a Magna intake shortly to go MPI style....

With so many people buying and selling items, it would be nice to have an alphabetical listing to click on the sellers/buyers login name and find feedback.  Today I have to click through 5 pages to see if someone has positive or negative feedback.  Maybe we could just click on the sellers/buyers name in the post and get the feedback immediately without searching.