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   RACING CAMS, VALVE SPRINGS AND RETAINERS

Web cams are recognized as the finest and fastest cams money can buy. Webs for most the Gixxers are available as "Hardwelds" on the customer supplied cores or "Billets" which are new cams sold outright. Which is best? It really depends on the application. For extreme profiles and high sprimg pressures, we recommend the hard weld as they have harder lobes. Most any other application can use either one. All pricing are for a pair.
GSXR750 / 1100 thru 1990 & BANDIT 1200 '96 -03
All screw adjusting rocker arm engines
Welded (cores required) $370.00 New billets $420.00
CAM PART NUMBER LIFT DURATION NOTES
WX1100(236) .370" 246° Dur @ .050 Improved mid range and top end power. Use with hot street or road race type motors. APE valve springs required
WS202 .380" 256° Dur@ .050 Recommended for competition use only. APE valve springs and short valve guides required.
WS479 .400" 256° Dur @ .050 Good mid to upper end power for large displacement racing engines. APE short valve guides and racing valve springs required
WS267 .425" 248° Dur@.050" Full competition.APE Pro springs, retainers and shortened guides required


Special note...All oil cooled Suzuki GSXR models require the valve guides to sit lower in the head with cam lifts above .370". APE guides sit low enough in the head to clear all cams listed. APE titanium retainers allow about .030" additional valve travel. Hardweld rockerarms and top end oiling kits recommended on all oil cooled screw type rocker GSXR motors.

SUZUKI GSXR750w '93-'95 / GSXR1100w '93-'99
(Specify 750 or 1100 motor)
Hardweld cams. Core required with order. $575.00
New billet cams $646.00
CAM PART NUMBER LIFT DURATION NOTES
WX352(55) .352" .239° Dur @.050" Increased mid and upper end for 750s Bolt in performance for 1100.
WX377(100) .377 / .350" 240 / 230°° Dur @ .050" Hot street and race. Recomend big bore pistons, pipe and valve springs.
WX383(227) .383 / .352" 253° / 243 Dur @.050" Full race profile for 1100. APE valve springs and retainers required.

GSXR750SRAD 1996-97
Available as newbillet cam outright, or welded on customer cores.
Billet cams supplied without bearings and cam sprockets.
Welded cams (Customer cores required) $618.00 New billets $670.00
CAM PART NUMBER LIFT DURATION NOTES
W55/117 .352 / .332" 262° Dur Increased power thru the RPM range. Bolt in.
W100/101 .377 / .350" 260° / 250° Dur. Racing. Needs pistons and valve springs.
PURCHASE APE ADJUSTABLE CAM SPROCKETS WITH THIS MODEL WEB CAMS AND WE WILL INSTALL THEM FOR FREE
HB1300GX Cam ball bearings $45.00
GSXR750SRAD 1998-99
Welded cams only
(Customer cores required) $618.00
CAM PART NUMBER LIFT DURATION NOTES
W55/117-99 .352 / .332" 262° Dur IncreasedIncreased power thru the RPM range.
Bolt in power thru the RPM range. Bolt in.
W100/101-99 .377 / .350" 260° / 250° Dur. Racing. Needs pistons and valve springs.
PURCHASE APE ADJUSTABLE CAM SPROCKETS WITH THIS MODEL WEB CAMS AND WE WILL INSTALL THEM FOR FREE
GSXR750 2000-06
Welded cams (Customer cores required) $618.00 New billets $646.00
CAM PART NUMBER LIFT DURATION NOTES
WS70862B .360 / .303" 260/254° Dur Increased power thru the RPM range. Bolt in.
WS70861W .360 / .303" 260/254° Dur Increased power thru the RPM range. Bolt in.
A special .395" lift intake cam available for Superbikes, but modifying the head for larger hayabusa tappets highly recommended.
PURCHASE APE ADJUSTABLE CAM SPROCKETS WITH THIS MODEL WEB CAMS AND WE WILL INSTALL THEM FOR FREE
GSXR1000 2000-06
Welded cams (Customer cores required) $618.00 New billets $646.00
CAM PART NUMBER LIFT DURATION NOTES
WS70872B .384 / .330" 272/252° Dur Increased power thru the RPM range. Bolt in.
WS70871W .384 / .330" 272/252° Dur Increased power thru the RPM range. Bolt in.
WS70831-W .384 / .335" 272/262 Welded - Increased torque with added mid to top-end power. Stock springs and piston OK.
WS70832-B .384 / .335" 272/262 Billet - Increased torque with added mid to top-end power. Stock springs and piston OK.