I replaced my spark plugs yesterday with BKR6ES. I think the gap I have is way too big, .080. Feels like Im getting some cut out under light boost.
Should I back them back to .35 or so? Before long ill be running 10-12psi.
In my opinion you want a copper plug in your truck. I have people running a BKR7e in my scaled system with great results. Cheap and already gapped correctly.
In my opinion you want a copper plug in your truck. I have people running a BKR7e in my scaled system with great results. Cheap and already gapped correctly.
If you boost our engines and still run the stock ECU the ECU will pull timing, a lot of timing. More than 30 degrees at red line. With my scaled system it eliminates the timing pull so the advance at red line will be around 40 degrees total. Still running the stock pulley, just wanted some extra insurance to guard against detonation. The BKR7e is 2 heat ranges cooler than stock and it has run flawlessly even in the dead of winter here in New England.
I run the Denso IK20TT on my supercharged truck... does the trick haven’t had any issues... just my opinion. I’ll probbaly go with a copper plug like Rick is suggesting next, little weary of -40C winter day’s but should be fine.
If you boost our engines and still run the stock ECU the ECU will pull timing, a lot of timing. More than 30 degrees at red line. With my scaled system it eliminates the timing pull so the advance at red line will be around 40 degrees total. Still running the stock pulley, just wanted some extra insurance to guard against detonation. The BKR7e is 2 heat ranges cooler than stock and it has run flawlessly even in the dead of winter here in New England.
