http://www.bighealey.co.uk/category/catalogues/austin-healey/fuel/under-bonnet-100/4 The taxonomy view with a depth of 0. en http://www.bighealey.co.uk/content/high-flow-twin-su-air-filter-100m <p>A more modern design fitting directly to the carbs, which not only filters the air considerably better it does not loose any horsepower.</p> Under the Bonnet (100/4) Tue, 16 Jun 2009 08:48:30 +0100 admin 17077 at http://www.bighealey.co.uk http://www.bighealey.co.uk/content/100m-inlet-manifolds <p>Reproduction of original.</p> <p>Prices stated are per item, except for FUL240 which is for a pair.</p> Under the Bonnet (100/4) Wed, 24 Dec 2008 10:19:41 +0000 admin 15060 at http://www.bighealey.co.uk http://www.bighealey.co.uk/content/100m-carburettors <p>Brand new pair of 1.75" H6 S.U.'s</p> Under the Bonnet (100/4) Mon, 18 Feb 2008 12:47:44 +0000 admin 13046 at http://www.bighealey.co.uk http://www.bighealey.co.uk/content/100m-cone-air-filter <p>This high flow air filter is designed to fit with the 4.5" air pipe and our square to round cold air box adaptor (FUL246P) bought separately. (not suitable for race engines over150 BHP)</p> Under the Bonnet (100/4) Mon, 18 Feb 2008 12:47:43 +0000 admin 13036 at http://www.bighealey.co.uk http://www.bighealey.co.uk/content/dust-retention-fluid-0 <p>Must be applied to all foam filters to achieve maximum performance</p> Under the Bonnet (100/4) Under the Bonnet (3000) Mon, 18 Feb 2008 12:47:43 +0000 admin 13038 at http://www.bighealey.co.uk http://www.bighealey.co.uk/content/100m-carburettor-heat-shield <p>These are made to our own design out of sheet aluminium and are a must to stop fuel vaporisation. They require heat insulation blocks under them and long studs to suit.</p> Under the Bonnet (100/4) Mon, 18 Feb 2008 12:47:42 +0000 admin 13031 at http://www.bighealey.co.uk http://www.bighealey.co.uk/content/100m-cold-air-box <p>This is finished in polished aluminium.</p> Under the Bonnet (100/4) Mon, 18 Feb 2008 12:47:42 +0000 admin 13032 at http://www.bighealey.co.uk http://www.bighealey.co.uk/content/100m-cold-air-box-adaptor <p>This adapter fits into the 100M cold air box and allows the 4.5" round pipe to be easily and neatly fitted.</p> Under the Bonnet (100/4) Mon, 18 Feb 2008 12:47:42 +0000 admin 13033 at http://www.bighealey.co.uk http://www.bighealey.co.uk/content/45-flexible-air-pipe <p>The correct diameter to suit our air box adaptor and long enough to butt-up to the grill to get max cold air. Manufactured in canvas with wire it gives a period look.</p> Under the Bonnet (100/4) Mon, 18 Feb 2008 12:47:42 +0000 admin 13034 at http://www.bighealey.co.uk http://www.bighealey.co.uk/content/45-hose-clip <p>To suit cold air pipe</p> Under the Bonnet (100/4) Mon, 18 Feb 2008 12:47:42 +0000 admin 13035 at http://www.bighealey.co.uk