As I said at the top of this page (this post might roll it on to page 7) if the ICH came with the alloy ring the original filter will fit fine along with the rubber seal. Worthwhile for better filtering with minimal air flow instruction. Also gets rid of the annoying, to me, intake roar, that you get with these, to me again, silly little pancake filters. You'll get answers about the hose. It has been mentioned before.
quote:Originally posted by MARK DRANSFIELD the adjustment screw made almost no difference.
Which one? A. mixture or B. throttle? Have you made sure that 1. the throttle butterfly fully closes (adjust throttle linkage or adjust B.) and 2. there are no air leaks (usually at the inlet manifold or the carb base)?
Check if your idle rpm is in the 800-900rpm range when the engine is at normal operating temperature. You'll need to warm up the engine until the thermostat opens before you can do any meaningful adjustments.