What you have done sounds ok. Dont run the gaps tighter than the spec. Im not sure what the spec is, but it sounds like you know.
Im not sure why they are tight, seems strange. I might dig out the bible to reference in the morning.
I know there is only special reasons to run tight gaps, and im pretty sure a turbo isnt one of them. You would need to be pulling engine down every race and inspecting ring ends to see if they too tight and butting. Obviously the gap is much todo with heat in the chamber.
4g93t jumbuck conversion. PRANGED 18/3/12, CHECK MY MEMBER RIDES Page 11. no serious human injuries.
ON THE ENGINE STAND. g4cs 2.4l + Gt35r. PLUS: auto conversion + Awd coming.
thanks for parts and help: BMGTZ, EVOCPE, cwolf, Benozi, Jamo-GSR, 1JUM2NV, RXVII..much appreciated, cheers guys.
Aerodynamics are for people who can't build engines. —Enzo Ferrari
REMEMBER: you cant polish a turd, but you can roll it in glitter.