What plug for r33?

[nissan_doctor]

resseructing dis. getting plugs there for the 180sx.
would ik27 be better to get than the ik24 as there a colder plug
or is it too much and be better off wit the ik24's.
fmic ,cat back, fuel pump/regulator and boosting .8/.9 bar

You don't need any more the IK22's, 24's and especially 27's are way too cold!

[yashio]

need to buy a set also IK 20 ok for my non turbo s15??
can i just pick these up at the local motor factors ??
and wat type leads to with them. cheers.

[nissan_doctor]

need to buy a set also IK 20 ok for my non turbo s15??
can i just pick these up at the local motor factors ??
and wat type leads to with them. cheers.

The IK20's are fine for your N/A
They are available(usually to order) from any motorfactors but whatch the price, some places charge daft money for them.

Price also NGK BRK7EIX, they are NGK's iridium plug and will do the same job.

[yashio]

thanks for the help nissan doctor