20v leads

[pornstr20v]

hi guys looking of geting new leads as old ones are f*ck
top gun and engle make 5mm leads for it ,im looking for somthing like 7-10mm
is dere anyone that custom makes leads in sydney.

is it worth going to 7-10mm leads

[Mr Revhead]

not if its stock

[KARNAGE]

from my experience the top gun 7 and 10mm leads arent actually that good if you want a good spark get some msd 8mm leads they have heaps more spark then the 10mm topgun leads. and the msd leads are about the same as the topgun leads. they dont help much with a stock engine but if you are planning on doing more to the car later its a good start

[oldcorollas]

the silicon thickness just helps with things like cross-fire on V8's when you have high coil power.
for anythign else it is not needed, especially if the leads are nto crossing or touching metal...

topgun are ok.. if you replace them regularly (ie, they are a consumable)