im thinkn bout putting throttle bodies on my 2.0 xe 16v nova.
ive contacted the peeps from courtney and they'll supply and fit there kit for around 2.5k.
the thing is do i have to keep getting these setup/tuned every so often or do they not need any attention.
the engine is standard bar a aftermarket air filter and power cap. i haven't chipped the ecu, yet, but wud it be worth doing it? what kind of power figures would i be looking at?