{"id":16194,"date":"2018-12-27T13:49:27","date_gmt":"2018-12-27T13:49:27","guid":{"rendered":"http:\/\/www.totalkitcar.com\/?p=16194"},"modified":"2018-12-27T13:49:27","modified_gmt":"2018-12-27T13:49:27","slug":"keep-your-head","status":"publish","type":"post","link":"https:\/\/tkc.grainwork.co.uk\/index.php\/2018\/12\/27\/keep-your-head\/","title":{"rendered":"KEEP YOUR HEAD"},"content":{"rendered":"<p><a href=\"https:\/\/www.totalkitcar.com\/wp-content\/uploads\/2018\/12\/blobid5_1540567175821.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-thumbnail wp-image-16195\" src=\"https:\/\/www.totalkitcar.com\/wp-content\/uploads\/2018\/12\/blobid5_1540567175821-150x150.jpg\" alt=\"\" width=\"150\" height=\"150\" \/><\/a><\/p>\n<p>Enthusiasts wanting to build a high performance 265-307 small block Chevy traditionally had two choices for a bolt-on cylinder head &#8211; a set of refurbished factory cast iron heads or aftermarket heads made for large-bore (350ci and above) engines.<\/p>\n<p>The first option was expensive and didn\u2019t make all that much more power, while the second left horsepower on the workbench because the valves in the large-bore heads were shrouded by the smaller cylinder bores.<\/p>\n<p>Now Summit Racing has a better choice made just for small-bore Chevy owners. Edelbrock\u2019s Performer RPM Small-Bore Cylinder Heads are engineered for use with small blocks that have 3.736 to 4.000in bores.<\/p>\n<p>The secret is in the valve spacing, which is reduced to 1.817in to accommodate the smaller cylinder bores. The Performer RPM Small-Bore heads feature compact combustion chambers and highly efficient ports for improved performance and great throttle response throughout the RPM range.<\/p>\n<p>The Performer RPM Small-Bore Cylinder Heads are available fully-assembled with stainless steel valves; valve springs; locks and retainers; 3\/8in rocker arm studs; and hardened guide-plates for use with 5\/16in pushrods. Your choice of cylinder heads for use with hydraulic flat tappet or hydraulic roller camshafts. The head is also available as a bare casting.<\/p>\n<p><a href=\"https:\/\/icm-tracking.meltwater.com\/link.php?DynEngagement=true&amp;H=3ZUQjNycMu7D%2Fe%2Bm%2FOmi3Qi1eTNrfRb0HcFplK3KYerw%2B6SfjwwI9i%2FccZFtgOcGuRnhfYdkw6xqfGRe%2BlKdE2IeBJeQ5cOXfSM6W8YaOvqvHJK%2BOa5WaA%3D%3D&amp;G=0&amp;R=https%3A%2F%2Fwww.summitracing.com%2Fsearch%2Fpart-type%2Fcylinder-heads%2Fproduct-line%2Fedelbrock-performer-rpm-cylinder-heads%2Fnew-product%2Fyes&amp;I=20181102120014.0000002e74c4%40mail6-53-ussnn1&amp;X=MHwxMDQ2NzU4OjViZDMzMGQwNjRkMTgwOWYyODA2OWI4MTs%3D&amp;S=cTUcdw5SzGaNQz_aR-CpvZ21TYyrOq7zZGf3TOX2eSE\">SEE EDELBROCK PERFORMER RPM SMALL-BORE CYLINDER HEADS AT SUMMIT RACING<\/a>\u00a0<strong>ENDS.<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<div class=\"mh-excerpt\"><p>Enthusiasts wanting to build a high performance 265-307 small block Chevy traditionally had two choices for a bolt-on cylinder head &#8211; a set of refurbished <a class=\"mh-excerpt-more\" href=\"https:\/\/tkc.grainwork.co.uk\/index.php\/2018\/12\/27\/keep-your-head\/\" title=\"KEEP YOUR HEAD\">[&#8230;]<\/a><\/p>\n<\/div>","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-16194","post","type-post","status-publish","format-standard","hentry","category-news"],"_links":{"self":[{"href":"https:\/\/tkc.grainwork.co.uk\/index.php\/wp-json\/wp\/v2\/posts\/16194","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tkc.grainwork.co.uk\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tkc.grainwork.co.uk\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tkc.grainwork.co.uk\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/tkc.grainwork.co.uk\/index.php\/wp-json\/wp\/v2\/comments?post=16194"}],"version-history":[{"count":0,"href":"https:\/\/tkc.grainwork.co.uk\/index.php\/wp-json\/wp\/v2\/posts\/16194\/revisions"}],"wp:attachment":[{"href":"https:\/\/tkc.grainwork.co.uk\/index.php\/wp-json\/wp\/v2\/media?parent=16194"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tkc.grainwork.co.uk\/index.php\/wp-json\/wp\/v2\/categories?post=16194"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tkc.grainwork.co.uk\/index.php\/wp-json\/wp\/v2\/tags?post=16194"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}