Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Posting-Version: version B 2.10.1 (Denver Mods 7/26/84) 6/24/83; site druhi.UUCP Path: utzoo!watmath!clyde!cbosgd!ihnp4!drutx!druhi!vuser From: vuser@druhi.UUCP (GerardenC) Newsgroups: net.auto.tech Subject: turbocharger-weber Message-ID: <223@druhi.UUCP> Date: Thu, 7-Nov-85 09:16:24 EST Article-I.D.: druhi.223 Posted: Thu Nov 7 09:16:24 1985 Date-Received: Fri, 8-Nov-85 22:00:43 EST Organization: AT&T Information Systems Laboratories, Denver Lines: 13 I have a 1500 twin cam ford engine that is turbocharged and is sucking through a weber down draft carb. I am having some trouble tuning the engine for good throttle response. when the jets were to lean I had to advance the timing a great deal to get the car to run well, but it would start to det- onate badly. now that I have installed larger jets in both he primary and secondary circuits he car runs much better with lower advance. Is this normal? It seems I can keep jetting the carb bigger and the car keeps going faster. I am almost at the limit of the jet sizes. I also have large air correctors in the primary and secondary, should these be set up for best high RPM operation? any info would help,. thanks chuck gerarden ihnp4!drutx!druhi!vuser