Do these come pre gapped? or do you have to gap them yourself?
340092
These spark plug comes pre-gapped. If you own a Honda Accord1990-1993, these plugs are excellent to have. I hope I answered your question.
340093
It was a while ago, but I believe they were correctly gapped - for my vehicle. I always check, anyway, to be sure. A gap tool is a couple of bucks, and it takes seconds to use/check. Remember, these same plugs may work with different engines and different gaps (engine manufacturer determines the gap).
340094
I have been told by mechanics they are pre gapped, so I just put them in, its been over a year and car runs great
340095
They are gapped but you may need to adjust them a little depend on the manufacturer specs.
1176176
Yes, they are pre-gaped. Do not try and adjust them, they may break, and be sure not to drop them into the cylinder, ease them in
1633209
I did a long stitch around the back of them. Make sure you have it lined up properly before you start. You will notice more space between the holes where the spokes are. Hope this helps. It was a long and tedious process for me to install but so worth it!
1256767
No.. I used super glue and a clear silicone to fill in any gaps. You need a steady hand. Good luck
1945713
My husband has the same issue so we used a piece of PVC to pre-stretch them. You do want them snug so don't over stretch them. :o)
267258
They come pre printed and just as shown. it doesn't seem that they can be customized.
1057107
Most plugs are pre-gapped. These stated they were. But anything can happen during shipment. A spark plug gap tool is only a couple dollars. I always check the gap, regardless if there pre-gapped.
761311
i received the pair when I purchased it. I wondered the same thing. Also you should order the gap kit for a slightly cleaner install. It is basically a tough rubber molding that fills the gap between the top of the board and bottom of the car. It also hides any install imperfections where the gap is slightly smaller at the front vs the back of the board.
938085
yep, pre gapped as far as I know. You can't really gap them anyway because the bar at the end of the plug is continuous.
2135107
If you have an inch of clearance (about what I have) you have plenty. Should check adjustment after a mile or so. I never got them tight enough on installation. Especially after using them a few times. Kinks to iron out I guess.
215003
No u need to drill them yourself but I don't do that on my 75B it fit snug and tight and has not moved since.
663009
No they do not have predrilled holes = use a bit for your drill and just press a little - the screws are self drilling / tapping screws.
1069189
You may need to adjust them when you install them.Please let me know if there is anything else i can do for you or if you have any questions.Sincerely,Briana
2156718
I just trimmed them to fit. A little off of each side. They worked fine. I kept the trimmed pieces as fillers if I need them for a wide mount.
1087690
When I installed mine, I aligned one side, screwed it in, then pressed/pushed the other side into place and screwed it on. They should flex to fit. Not the best pair I've ever had. The adhesive doesn't even work for it, but cheaper than the $300 pair.
717190
Yes. I ordered these from Amazon.com and installed them back in October, 2013. So far they seem to be working out fine. Make sure you have the correct gapping tool.
879988
Negative. The holes are pre drilled. They also come with rubber stoppers that you can place in the holes if you do not use them.