Date: Wed, 22 Jan 2003 18:57:03 +0100 From: "Henrik B." <saabnopsamlixnet_nospam_.dk> Subject: Re: SAAB 900T16 cylinder head -84...-93
O_P wrote: :: I'm planning to get a spare head for my saab and get it ported for :: maximum airflow. :: Now I'm asking if there are any differences depending on the year of :: manufacture. :: Which year model suites best for maximum power or are there any :: particular years to stay away from? Any information about the :: evolution of 16V head is valuable. If you want to tune your car (turbo I assume) then you need to get a 2.3-top from a 9000-injection. The top will fit, but you'll also need the inlet-manifold from a 900 2.1-litre. This will give you a much better airflow (no porting needed). It also has bigger valves. Good luck on your project. Cheers!