In stockcan be shipped within 2 - 3 days
These plugs are ideal for Z20's above about 250hp.
Colder than the standard "glow plugs" that Vauxhall fitted, these are suited to higher horsepower, and are for people that use their engines hard.
We gap them to around about .7mm, if you need to go much less than this then try a new coil pack, or stop running it so rich!
This is for a pack of four, delivered to your door.
RnD Motorsport Ltd, Unit 5 Tholthorpe Business Park, Tholthorpe, York, YO61 1SS - Telephone 01347 838174
Company No. 9110245, VAT no. GB 190634406