suggested spark plug for turbo'd s38

[winfred]

its a old "dinan" m5 turbo that i am reassembling and need to order some plugs, guy hammered the head gasket 3 odd years ago and i did the disassembly on it, ive since quit that job but the car had found me as nobody else wants to put it back together, i don't know what the original turbo kit is but i suspect it started as a calloway or parts of a dinan kit, its currently wearing a war chip and 12-14#

[T_C_D]

2 steps colder than stock.

[Cjames570]

what he said, 2 steps colder..... i run the cheapest ngk's i can get my hinds on (under $3 im pretty sure) and they are great so far... at 17lb here got about 5k on them

[winfred]

groovy