96blackgt54 Posted June 8, 2017 Report Share Posted June 8, 2017 Some interesting 2v head pics Link to comment Share on other sites More sharing options...
White95 Posted June 8, 2017 Report Share Posted June 8, 2017 Link to comment Share on other sites More sharing options...
96blackgt54 Posted June 8, 2017 Author Report Share Posted June 8, 2017 Npi intake port cut a way Link to comment Share on other sites More sharing options...
96blackgt54 Posted June 8, 2017 Author Report Share Posted June 8, 2017 Pi intake port cut a way (not my pic) Link to comment Share on other sites More sharing options...
96blackgt54 Posted June 8, 2017 Author Report Share Posted June 8, 2017 '91-'92 npi combustion chamber shape Link to comment Share on other sites More sharing options...
droptoppony Posted June 9, 2017 Report Share Posted June 9, 2017 Someone donate a set of Trickflows to be cut up in the name of science. Link to comment Share on other sites More sharing options...
OLD H2S Posted June 10, 2017 Report Share Posted June 10, 2017 This is a set of ported 5.4 truck heads.. I blew open the seats 3mm and added .020 to the valve size... I ported the heads "to the moon" and will have the car tuned in a few weeks so we will see what kind of RPM I can get. Link to comment Share on other sites More sharing options...
96blackgt54 Posted June 10, 2017 Author Report Share Posted June 10, 2017 Good pics! You decked the heads too? Remind me how much took off? Link to comment Share on other sites More sharing options...
OLD H2S Posted June 11, 2017 Report Share Posted June 11, 2017 I cut .070 decking the head. I have only driven the new engine 100 miles so far and the car is in the body shop for the last 10 days! I am getting the "squareness" checked after all the welding I did to stiffen the chassis. The engine revs nice but I have not really beat on it yet... tuner told me to play nice till he gets his shot at the car. Here is the before numbers of the car on the chassis rack, best thing I ever did to find out how screwed up things were after 20 years... Link to comment Share on other sites More sharing options...
