formy 16v tubby conversion i have complete inlet manifold, with 5th injector (crude i no) i have a 5 cyl audi exhaust manifold, cut the 5th runner off right? already got 16v head, but need a 1.8 or 2.0 8v bottom end ? to lower the compression to around 8:5:1 ? gonnastick with stock k-jet as im only wanna run low boost 0.6 bar till i get my megasquirt sorted. using a 4wd cossie intercooler and custom made pipework. anything else i need or should change. i dont want big power to start with , just a little extra. what headgasket should i use? any recommendations. sorry for all the questions, first time in building a tubby engine for me, and dont wanna mess it up. pics or pm's welcome thx jim
