It went a best at legal NHRA trim.10.62 back in mid to late 70's. A ton of weight to pull with that size motors. I believe the 69 camaro weighed in at almost 3800 lbs. It was a 287 or a 305 depending on weight of the car and what class we were running. We re gapped the plugs and found the second we had lost. So through the motor and ignition system we went.he discovered the out in left field gap on the plugs. The car owner was flipping.saying what went wrong.I said the car had no power. I helped between rounds changing the plugs and set the gaps wrong and lost almost a complete second. crank trigger ignition was very new at the time. anyway, it was my early days driving this car and it had all the trick hi-dollar stuff. years ago I drove a M/P car for 3 years for someone, the car held something like 13 or 15 national records way back then. On the old point systems.most gaps were in the. If plants ruled the world, would they regulate oxygen? The spark plug guage has a little tool on it for adjusting the gap also.Īsk the guy at the store how to use it, It's simple, but hard to explain in words.ĭon't keep bending the L-shaped part back and forth a lot, this could weaken it. You will figure out how hard to tap very quick. If the gap is too wide, I slowly tap the spark plug on a vise, or some heavy piece of metal, to very gently bend the L shaped part of the plug closer. It should slide without any force between the gap. If the guage won't slide between the gap, then it needs to be widened. If the fit is sloppy, you need to tighten the gap. 045, which reads: forty five thousanths.įind the proper wire for your application o the guage, and slide the wire in between the two metal parts I mentioned earlier. If you have a narrow gap, your spark plugs will generate an inefficient or weak spark and lead to lower fuel efficiency and engine performance. So, while the spark plug manufacturer may have pre-gapped the spark plug to be close to the. The spark plug gap plays a major role in the functioning of the spark plugs. The issue is that the plugs need to be gapped to match your engine. The guage has a bunch of different wires that are usually formed in loops of some times L-shaped.Įach loop on the guage is marked in thousanths of an inch like. Why Do Spark Plugs Need To Be Gapped Spark plugs are fine-tuned pieces of equipment and are very delicate to handle. Go to the parts store and ask for a spark plug guage. A faulty knock sensor won’t relay information to the Engine Control Unit (ECU), which controls fuel injectors, fuel-air mixture, and timing. Narrow gaps cause weak sparks, wide gaps may prevent sparks, and dirty or worn plugs won’t fire correctly. The gap is the distance between the metal of the center electrode, and the L-shaped metal bar that hangs over it. Incorrect, faulty, or improperly gapped spark plugs cause detonation issues. Nobody is going to tease you here til they get to know ya. Re: can someone explain spark plug gap for me?
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |