Iridium Plugs for FI
#21
I have been using Ngk copper plugs on my race car forever. One day before a race I ran out of them ( I swap out plugs for fun since they are so cheap). I looked at the Iridium plugs I have instock and was kind of iffy on using them. I had no choice so I did. That day at full 23psi and 505HP ran at least six times at the track without a single problem so I been using them ever since. I still have the same set in my car till today since they are quite expensive from Greddy. ( Greddy contracts with NGK)
#24
I differ with Guru on this one (we generally agree ) only in that platinum is a horrible conductor of electricity....I have found just oo many misfires on high hp setups we have done before using platinum plugs (either NA or turbo setups). YMMV
#26
Originally posted by zcar03
What should I gap my iridium 1 step coder plugs while running a 9psi ATI setup. Thanks
What should I gap my iridium 1 step coder plugs while running a 9psi ATI setup. Thanks
#28
Originally posted by Phaneom
Does anyone have a part number for a good copper 2 steps colder?
Does anyone have a part number for a good copper 2 steps colder?
#29
Originally posted by zcar03
I have a set of 2 step colder NGKs that I am taking off my car. I bought the 1 step. Ill give you the 6 for 40 shipped. Cost me 12 a piece. 6k miles
I have a set of 2 step colder NGKs that I am taking off my car. I bought the 1 step. Ill give you the 6 for 40 shipped. Cost me 12 a piece. 6k miles
Thanks, but for the amount that they cost, I rather just buy new ones.
Thread
Thread Starter
Forum
Replies
Last Post
Colombo
Forced Induction
35
11-09-2020 10:27 AM