focus cylinder heads focus zx3 2.0l zetec cnc d aluminum head m- ... 6049-zx3p assembled head · fits 2000-04 focus zx3 2.0l · cnc d for flow improvement ... · assembled with 21-4n stainless steel intake and exhaust valves production valve ... cams and cam seals not included · intake valve diameter 33 mm exhaust valve ... bare head weighs 28.3 lbs · production intake and exhaust manifolds bolt on typical ... 28 of h20 depression as delivered lift intake flow scfm exhaust flow scfm cnc ported ... increases flow approximately 15 on intake and exhaust · accepts stock valve train ... · fits 2003-06 focus with 2.0l/2.3l duratec engine · valves ... .9 186.0 188.5 193.1 195.2 2.0l zetec intake and exhaust valves swirl polished 21.4n ... premium stainless steel intake and exhaust valves for high-performance ...
/351m/40 0 six ways to build a winner ford has manufactured millions of small ... block v8s over the past 30 years and ford racing parts are available for many of ... so you ve got great flexibility working for you whether you begin with a complete ... that affect parts interchange for example the water passages described on ... page 224 here s a brief description of ford small blocks 289hi-per 302boss 289/302 ... model year they re very similar except for stroke of special interest is the 289- ... sefi 302 boss this is certainly one of ford s all-time super engines the 302 boss ... big breathing heads with canted valves mechanical cam stamped rocker arms with ... adjustable stud push rod guide plates forged crankshaft 4-bolt main caps 2 #3 and # ... journals beefy con rod with spot-face for .375 bolt and forged pistons modular ...