[QUOTE]Originally posted by mdigrappa
[B]Head work
only way I have found to make NA power increases,

 

[QUOTE]Originally posted by mdigrappa
[B]Head work
only way I have found to make NA power increases,

 

If it is all the same to you guys, I would rather post after everything is tuned (need to re do valve adj.) and ready to go. Not trying to be rude but I know how people get when you post unsubstantiated oppinions, as opposed to results. It will be soon though.
Head work
custom intake, TB, Intake manifold, intake side of header roughed up (permotes tumble, better combustion) valve "bowls" re shaped to premote velocity, cams with advance ground into them to compensate for the next item, increased compression(12.1), increased spring rates, titanium retainers, polished and re shaped exhaust bowls and exit, custom made 4-1 equel, mandrel bent, stepped header.
All of this stuff is done by the same shop, and all of it is step matched to promote velocity and vacum.
BTW the V tech no longer has a depression area but spikes instead.
More info later. Any thoughts? Flames?

 

I was thinking about taking my car to DPR as well, but I think there was a thread awhile back that gave me second thoughts.