TsiRacer93
Probationary Member
- 15
- 0
- Aug 9, 2002
-
seminole_Fl
yea so my cars got like 100,000 miles on it, what are some good plugs to be using? i was thinkin bosh 4s but someone told me they would be bad for my car..
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many, many threads on this topic
lots of conflicting opinions
at the risk of repeating again, generally speaking most fine success with bpr6es for stock, bpr7es for ~20psi, then some try br7es to try and control knock. whether it actually works, i dont know if there is solid evidence. gap according to lb/min and compression ratio.
i myself am am br7es and 0.028, 20-23psi, 36lb/min on 7.8:1
Its a fully built motor with a stock turbo.. i know i know i ran outta of cash wheb building the car so i figured id just run my stock turbo until i get some cash for a manifold and turbo setup
if its a 14b and youre pushing past 18psi and higher than 8.5:1 compression, i personally would run bpr7es. you can try br7es and take them out every one in a while to check fouling but i usually cruise 90% of the time and my plug ceramics are super clean
I still drive my 1999 Eclipse gst which I bought new and its been my only car the entire time. Don't know anything about the e3 plugs, sorry.
Yep, probably would have better results with a stocker plug. Shouldn't hurt to step down a heat range to like a BPR7ES. Might help quiet any activity the knock sensor is picking up.Yea that's true I ran this plugs in all my other cars and worked great haha but in this one not so much right now. It's not stock but it's not that much off of it probly a little boost from the stock hp