ok Im in your face, get over it, as for trying to save you money and you having a go... watever.
heres an old DIY on fixing coilpacks... do it with silicon... and running a wire straight to the ign module boosts voltage to it for better spark. due to voltage drops through the ecu.
http://www.skylinesa...ssfire-problem/
good you have splitfires now... they will be nice.. especially for a massive boost setup. thing is you probably didnt need them... just trying to save you money.
sorry for taking the piss mad082... you didnt read the post, otherwise you'd know that it's not useless to run a seperate power wire to the ign module for better spark. as for economy... Ill stand where I am, stock gtst's should get 500km/tank.... and city/hwy driving is highly variable... depending on your style...
I know from past experience a lot of ppl post on here(like you assume I am) with no idea about engines and recommend stuff you don't need... I thought aftermarket coilpacks had been done to death, you only need them for high boost situations, but ask someone on here with stock coilpacks running a higher power application, before spending 600 on coilpacks for a pretty stock engine... goes in the same bracket as what gap do I run my plugs at with stock boost?