1/2 wheel hex extensions 8B / set ups

[teamrl8]

HI all I have a couple of 8B,s and am going to put 1/2 inch hex extensions on what will the effect be also about using dif oils front 10k, mid 10k, rear 5k, the track is fairly smooth some minor bumps and small jumps it is tight and technical with one good straight.

[plod]

If the track is tight, then 1/2" extenders is the last thing you want IMO

[teamrl8]

What effect will they have?
thanks for the repy.

[plod]

The car needs to be able to turn quickly on a tight track, but increasing track reduces it's capacity to turn as quick.