Tuning 165 for SC - and ALUM Heads

[Dave Zug]

Just an update - and any comments would be great.

I had JUST gotten the knock outta the cal by tweaking some main spark 
values, and was satisfied with the "base" changes I had made (spark 
mods only) when POOF - a head gasket goes out. (125k miles). I had 
not even the chance to start addressing the fuel changes for the SC 
addition and now I gotta think about changes to help idle and changes 
to accomodate/ take advantage of  the larger 200cc intake runners, 
and the effect that the aluminum heads will have on the whole thing. 
I am using GME (GREAT TOOL!) to tweak the thing and am open to being 
taught what areas I should address first. tips, techniques etc.. 
anything. the car is an 89 IROC 5.7L, if you missed the last post a 
month ago. ARAP bin, 165 ecm, (SC = Supercharger, 6 PSI max)
Dave Z. www.delanet.com/~tgp