Some Flow Data I had some work done on my GN1's. Tested @ 28" AS-CAST GN1 INTAKE LIFT CFM .100 61.7 .200 119.8 .250 146.2 .300 170.6 .350 189.9 .400 202.7 .450 211.1 .500 211.2 .550 213.4 AS-CAST GN1 Exhaust LIFT CFM .100 56.2 .200 108.4 .250 125.7 .300 140.8 .350 151.7 .400 159.3 .450 165 .500 168.9 .550 171.6 The intakes were then gasket matched to FelPro 1200 Bowls were blended on the intake and exhaust Exhaust was cleaned and polished throughout it's length It's a Basic "econo port" from Precision Engine and Machine (local shop) EconoPort GN1 Intake LIFT CFM .100 63 .200 121.8 .250 150 .300 177 .350 201.5 .400 219.9 .450 230.5 .500 236 .550 230.4 EconoPort GN1 Exhaust LIFT CFM .100 56.2 .200 110.3 .250 127.5 .300 144.1 .350 158 .400 169.3 .450 178.3 .500 187.2 .550 192.6
Pretty sure he sold his car. The pics were probably hosted on a site and he either deleted them or closed the account. Too bad. I remember they were very revealing. Maybe someone saved them and can repost them.
I pm'd him a few months ago about the photos, he took them down for some reason. There is no harm in asking for the photos in an email along with permission to host them your self and keep them up here. I have no idea how to do that stuff or I would have asked. YA never know he may have the pics still :biggrin:
I know how to host them however I guess we need to figure out how to get them to rehost them. I believe that the new board update allows the picture hosting directly on the turbobuick servers.
I just tore down my engine and found Heads and intake are ported...would like to compare with some pics
