going with big heads .... 42 mm intake 35.5 exhaust ported polished and match ported to manifolds that bolt up to that beast of a exhaust system.Exhaust system alone bumps HP by 2. Gone with a balanced and lightened flywheel and balanced gennie fan. electronic ignition and a set of Italian weber 40 IDF's, got a set of 88 pistons for it. It will only be around 1680cc but next is a mild cam and lightened/balanced crank.
Worked on the power rear window today, got a falcon power winder but had to do some modifications to fit, it was too long and had to change the cable lengths, flatten out the guide (falcon windows are curved) going to try and make the whole window work instead of just the middle section.