April 4, 20231 yr comment_652138 12 hours ago, hiyabrad said: To be clear, I have build dates of 11/69 and 2/70. Thanks! Per the TSB - the change over from Yellow to White was at HLS30 31643. That would have been an 05/71 Date of Mfg. Link to comment https://www.classiczcars.com/forums/topic/65414-documenting-my-original-yazaki-spark-plug-leads/?&page=4#findComment-652138 Share on other sites More sharing options...
April 4, 20231 yr comment_652139 SpeedRoo Just reconfirming my interest in a set when you get to 1972. My build date is 2/72. Thanks Jim Link to comment https://www.classiczcars.com/forums/topic/65414-documenting-my-original-yazaki-spark-plug-leads/?&page=4#findComment-652139 Share on other sites More sharing options...
April 4, 20231 yr Author comment_652140 1 hour ago, Carl Beck said: Per the TSB - the change over from Yellow to White was at HLS30 31643. That would have been an 05/71 Date of Mfg. Hey Carl, TS71-60 notes engine serial number L24-031643 as the effective number, not vehicle serial number. More likely about 03/71 vehicle date of mfg. Link to comment https://www.classiczcars.com/forums/topic/65414-documenting-my-original-yazaki-spark-plug-leads/?&page=4#findComment-652140 Share on other sites More sharing options...
April 4, 20231 yr comment_652141 47 minutes ago, CanTechZ said: Hey Carl, TS71-60 notes engine serial number L24-031643 as the effective number, not vehicle serial number. More likely about 03/71 vehicle date of mfg. OOps.. MY Bad! Thanks for the correction - 03 it would be.. Link to comment https://www.classiczcars.com/forums/topic/65414-documenting-my-original-yazaki-spark-plug-leads/?&page=4#findComment-652141 Share on other sites More sharing options...
May 27, 20231 yr comment_653929 Hi. I'd be interested in a set for a '70. Any progress or timeframe? Thanks. Link to comment https://www.classiczcars.com/forums/topic/65414-documenting-my-original-yazaki-spark-plug-leads/?&page=4#findComment-653929 Share on other sites More sharing options...
May 27, 20231 yr comment_653933 Wow! Put me down for a 1970 set too. Thanks Roo! Link to comment https://www.classiczcars.com/forums/topic/65414-documenting-my-original-yazaki-spark-plug-leads/?&page=4#findComment-653933 Share on other sites More sharing options...
May 28, 20231 yr comment_653958 https://www.ebay.com/itm/394648053681?hash=item5be2db67b1:g:o3IAAOSwpzNkcnMW&amdata=enc%3AAQAIAAAA4IlGuHR%2FzD0fiqx7Z98%2BZxJwc6hodjnbAJO1aTHPwCtZrEddNCdoIM8j2bsV7oa%2B33JzNKfnSAVjxiWKTRgn1b14rmCeRsOBaj5nWuie380mRcWjpZbk%2FoOFlCN2Fq6e0XHv%2FDAYS1WeILGUpWHNJeiESeJtFOcwNZwXP8YfkPppoaAVZGIO8pZa4Rx95a1sRj25vhAh3lKypHnoGVsCDSrJrOCi%2Bk0M1VQFFOiPP6fiR8662NuUNZF0Agde%2Bh14pHQ9VXkHvwXlWVDqR%2BOqqMADj%2BMJRBNbgZ3f5zbeyw1I|tkp%3ABk9SR-im-bWMYg Link to comment https://www.classiczcars.com/forums/topic/65414-documenting-my-original-yazaki-spark-plug-leads/?&page=4#findComment-653958 Share on other sites More sharing options...
June 14, 20231 yr comment_654294 @SpeedRooJust checking in to see how progress is coming along. Thanks! Link to comment https://www.classiczcars.com/forums/topic/65414-documenting-my-original-yazaki-spark-plug-leads/?&page=4#findComment-654294 Share on other sites More sharing options...
June 15, 20231 yr comment_654320 Finally tracked down an original set of 1971 plug leads (had to buy a complete car to get them!), they are different to 1970 in having white lettering and the #6 plug boot with a 45 degree bend. Just have to model that up in Solidworks and print out a test piece. The 1970 wires and boots are all sorted and modelled. Print samples work fine on the test engine. Link to comment https://www.classiczcars.com/forums/topic/65414-documenting-my-original-yazaki-spark-plug-leads/?&page=4#findComment-654320 Share on other sites More sharing options...
June 16, 20231 yr comment_654324 Thanks for the update! Great news. Do you have an idea when you'll have the 70 wires available for sale? Thanks. Link to comment https://www.classiczcars.com/forums/topic/65414-documenting-my-original-yazaki-spark-plug-leads/?&page=4#findComment-654324 Share on other sites More sharing options...
June 16, 20231 yr comment_654325 11 hours ago, SpeedRoo said: Finally tracked down an original set of 1971 plug leads (had to buy a complete car to get them!), they are different to 1970 in having white lettering and the #6 plug boot with a 45 degree bend. Just have to model that up in Solidworks and print out a test piece. The 1970 wires and boots are all sorted and modelled. Print samples work fine on the test engine. I would be interested to for an early 71 sign me up ( my car has lots of 70 features, so who says the 71 could have 3 different plugs wires in 1 year... mine could have had the late 70 left over from factory stock, they put on early 71's, that was the practice back in the day... Link to comment https://www.classiczcars.com/forums/topic/65414-documenting-my-original-yazaki-spark-plug-leads/?&page=4#findComment-654325 Share on other sites More sharing options...
January 27, 20241 yr comment_661451 Hi. Just shaking the tree. How is the project coming along? I’m in for one ‘69 and one ‘70 set. Link to comment https://www.classiczcars.com/forums/topic/65414-documenting-my-original-yazaki-spark-plug-leads/?&page=4#findComment-661451 Share on other sites More sharing options...
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