![]() Its quite an easy operation to perform these x2 checks on both the Rotor and the Cap by simply drilling a hole in the Cap as close as possible to any one of the Hi Tension Terminals which would allow you to clearly see the Phasing and Air Gap. This much of an Air Gap can seriously effect the Spark Performance especially if your running high compression and a big cam on the street with lots of low rpm use. and a Cap with a Large Terminal P.C.D then its very likely you could end up with up to 6mm of Air Gap between your Rotor Tip and the Cap Terminals. Of these 2 components… if you unlucky enough to have a Rotor with a ‘Short Tip’ length measured between the centre of the Rotor and the end of the Tip…. ![]() There appears to be a huge variation in dimensions ![]() closely followed by Rotor/Cap Phasing… and to a lesser extent, but still important if your chasing the best possible ignition performance is to check the Air Gap between the Rotor Tip and the Cap Terminals. Forgot to mention the first thing to check is T.D.C #1 exactly matches 0 degs on Harmonic Balancer…. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |