RACING CAMS, VALVE SPRINGS AND RETAINERS (Scroll down for valve springs and retainers)

Web cams are recognized as the finest and fastest cams money can buy. Webs for the Honda are hardwelds on customer supplied oem cores. WEB CAMS hold more racing records than all others combined.

CBR600 F1 HURRICANE '87 - '90 CAM PART NUMBER LIFT DURATION NOTES PRICE WH190 (55-161) .348" 248° Dur @ .050" Core required with order. Hardweld $591.30 CBR600 F2/F3/F4 - Hardwelds CAM PART NUMBER LIFT DURATION NOTES PRICE WH176 (55-191) .308" 250° Core required with order.Bolt in cams. Improves overall power $591.30 WH55/49 (55-181) .352/.332" 248° Core required with order. Strong mid and upper end power for racing engines valve springs required. $591.30 NT650 Hawk CAM PART NUMBER LIFT DURATION NOTES PRICE WH470 (55-611) .360" 245° Dur. @.050" Core required with order. Bolt in performance for stock engines. 412.20 WH257/456 (55-691) .383/400" 260/266° Dur. @.050" Core required with order. Road race profile. Modified pistons and valve springs required. 412.20 CB750 sohc thru 1978 CAM PART NUMBER LIFT DURATION NOTES PRICE H360 .360" 260° Dur. @.050" Billet cams. Sold outright. Hot street and strip $214.20 H370 .370" 268° Dur. @.050" Billet cams. Sold outright. Hot street and strip. TQ midgets. All street bikes with big bore kits. APE valve springs required. $214.20 CBR900RR 1993-'01 CAM PART NUMBER LIFT DURATION NOTES PRICE WH176 (55-831) .308" 250° Dur. Cores required with order. Bolt in cams. Improves overall power. $633.60 WH55/49 (55-841) .352/.332" 248° Dur. Cores required with order. Strong mid and upper end power for racing engines. Valve springs required $633.60 CBR1000RR 2008 - Hardweld CAM PART NUMBER LIFT DURATION NOTES PRICE WH968 (56-171) .386/.358" 248°/ 241° @.050 Cores required with order. Bolt in cams. Improves mid and upper end. $682.20 CB750 / 900 / 1100F CAM PART NUMBER LIFT DURATION NOTES PRICE WH118 (55-481) .365" 246° Dur @ .050 Cores required with order. Good mid range and top end power for hot street or racing. APE valve springs required. $633.60 WH110 (55-491) .395" 256° Dur @ .050 Cores required with order. Strong mid and top end for race motors. Must use APE valve springs, retainers and tappets. $633.60 CBR1100XX BLACKBIRD - Hardweld CAM PART NUMBER LIFT DURATION NOTES PRICE WH55211 (55-211) .350 Lift 266° Dur. Cores required with order. Bolt in cams. Improves overall power. $633.60

TITANIUM VALVE SPRING RETAINERS APE valve spring retainers are machined from aircraft quality titanium bar stock in the APE plant on the latest state of the art computerized CNC machinery.CNC machining allows us to offer such advantages as bored taper keeper holes for exact keeper fit. Special gauging fixtures allow dimensions to be held close to provide exact installed heights when assembling the cylinder head. APE titanium retainers are shorter than stock to provide additional retainer to valve guide clearance for high lift cams. APE is the only manufacturer of motorcycle retainers that also builds cylinder heads. We know how they have to fit, how they have to clear the bucket, etc. No other manufacturer can offer this expertise. You might think this extra precision is expensive.The fact that we are the manufacturer allows us to provide these super precision retainers at a price everyone can afford. See the chart above for applications. NO MATTER WHO BUILDS YOUR CYLINDER HEAD, INSIST THAT THEY USE APE TITANIUM RETAINERS.