Jason... Welcome to the Club..
The Small things you have done and will do are going to add more to the Performance... The Matching of the Lower intake to the heads will give you a nicer midrange...
Making your own Manifold huh.. Sounds really interesting..
I ended up Buying a PLOG from ZZP..
High Flow Kitty Cat will help too
Possibly a Gutted Intake Box with a K&N Drop in... Or an Intake kit
Also once you get the Motor running good or Broken in.. You may want to have the EPROM programed with a couple degrees more timing ... At WOT Us 95 Guys only get 19* of Advance... Some of the newer L36'* are seeing as much as 23-24* At WOT... But I also think they see a little KR as well..
Also when you get the front bank to exhaust better you may want to skew the injectors to have the front bank run a hair richer.. On the 95'* this can't be done with the PCM.. It has to be done through the injectors themselves...
Also we do not have the Torque Management that the 96+ Bonnevilles have... And there seem to be some differences in the Stock EPROM programming... I have the Original EPROM in my car... A few years back I bought an Updated EPROM as I thought I was having issues with it.. I noticed it seemed to hold back and would not let you have all of the power where you wanted it.. The Original would..
A side note for you.... The PCM'* for the 94-95 Bonnies are some of the screwiest I have ever seen... I carry a Trunk PCM where ever I go on trips
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