| Re: Optispark Awesomeness |
Subject: Re: Optispark Awesomeness by rklessdriver on 2015/1/13 17:13:48 The Optispark vaccum harness I used, is GM PN 12555323. $52.00 online. It was a big part of the improvement of the Optispark II.... in addition to the better pin drive system and bigger oil seal. You really need that vaccum harness to pull the ozone created from the high voltage side of the opti out of the cap. Will |
