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   RACING CAMS
(Click here for valve springs, titanium retainers, adjustable cam sprockets)

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.

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.

GSXR750 1986-1990
GSXR1100 1986-1990
Bandit 1200 1996-2003
All screw adjusting rocker arm engines
Welded (W) $499.00 / New billets (B) $499.00
CAM PART NUMBER LIFT DURATION NOTES
(W) 70-191
(B) 70-192
.330/.330 266/266 Bolt in performance cams for stock 750cc.
(W) 70-791
(B) 70-792
.362/.330 255/265 Turbo profile increases performance throughout the RPM. APE valve springs and short valve guides required.
(W) 70-341
(B) 70-342
.370/.330 270/270 Offers increased mid and upper end power for 750cc road racing. APE valve springs and short valve guides required.
WX1100(236)
(W) 70-331
(B) 70-332
.370" 246° Dur @ .050 Improved mid range and top end power. Use with hot street or road race type motors. APE valve springs required
(W) 71-401 .380/.370 281/270 Good mid and upper end performance for large displacement racing engines. APE valve springs and short valve guides required.
WS202
(W) 70-381
(B) 70-382
.380" 256° Dur@ .050 Recommended for competition use only. APE valve springs and short valve guides required.
(W) 71-411
(B) 71-412
.385/.325 280/270 Road race profile. APE valve springs and short valve guides required.
WS479
(W) 70-531
(B) 70-532
.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
(W) 70-391
(B) 70-392
.425" 248° Dur@.050" Full competition.APE Pro springs, retainers and shortened guides required
(W) 70-801
(B) 70-802
.425/.410 287/268 Racing profile for large displacement 1400cc+. APE Pro springs, retainers, shortened guides and extended rockers required
SUZUKI GSXR750w '93-'95
Hardweld cams only. Core required with order. $699.68
CAM PART NUMBER LIFT DURATION NOTES
(W) 70-441 .332" .239° Dur @.050" Increased overall performance. 750s only.
WX352(55)
(W) 70-561
.352" .243° Dur @.050" Improves mid and upper end performance. Requires Exhaust System, High Compression Piston, and Performance Valve Spring Kit. Price Per Set
WX377(100)
(W) 70-571
.377 / .350" 240 / 230°° Dur @ .050" Designed for hot street / strip engines. Requires High Compression Piston, Exhaust System, Performance Valve Spring Kit, and Carburetors.
WX383(227)
(W) 70-611
.383 / .352" 253° / 243 Dur @.050" Top end profile! Requires Exhaust System, High Compression Piston, and Performance Valve Spring Kit. Check ALL clearances!
SUZUKI GSXR1100w '93-'99
Hardweld cams (W) Core required with order. $699.68
Billet cams (B) $753.27
CAM PART NUMBER LIFT DURATION NOTES
WX352(55)
(W) 70-461
(B) 70-462
.352" .243° Dur @.050" Performance profile to increase overall performance.
WX377(100)
(W) 70-471
(B) 70-472
.377 / .350" 240 / 230°° Dur @ .050" Designed for hot street / strip engines. Requires High Compression Piston, Exhaust System, Performance Valve Spring Kit, and Carburetors.
WX383(227)
(W) 70-481
(B) 70-482
.383 / .352" 253° / 243 Dur @.050" Top end profile! Requires Exhaust System, High Compression Piston, and Performance Valve Spring Kit. Check ALL clearances!

GSXR750SRAD 1996-97
Available as new billet cam outright, or welded on customer cores.
Welded cams (W) (Customer cores required) $720.72
CAM PART NUMBER LIFT DURATION NOTES
W55/117
W(70-541)
.352 / .332" 262° Dur Increased power thru the RPM range. Bolt in.
W100/101
W(70-551)
.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) $720.72
CAM PART NUMBER LIFT DURATION NOTES
W55/117-99
(70-721)
.352 / .332" 262° Dur IncreasedIncreased power thru the RPM range.
Bolt in power thru the RPM range. Bolt in. (Hardweld)
W100/101-99
(70-731)
.377 / .350" 260° / 250° Dur. Racing. Needs pistons and valve springs. Hardweld
PURCHASE APE ADJUSTABLE CAM SPROCKETS WITH THIS MODEL WEB CAMS AND WE WILL INSTALL THEM FOR FREE
GSXR750 2000-05
Welded cams (W) (Customer cores required) $720.72 New billets (B) $753.28
CAM PART NUMBER LIFT DURATION NOTES
WS70862B
WS70862W
W(70-861)
B(70-862)
.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
GSXR750 2006-07
Welded cams (Customer cores required) $720.72
CAM PART NUMBER LIFT DURATION NOTES
(W) 71-061 .369/.324 280/252 Increased power thru the RPM range. Bolt in.
GSXR1000 2001-04
Welded cams (W) (Customer cores required) $720.72 New billets (B) $753.28
CAM PART NUMBER LIFT DURATION NOTES
WS70872B
WS70872W
W(70-871)
B(70-872)
.384 / .330" 272/252° Dur Increased power thru the RPM range. Bolt in.
WS70831-W
WS70831-B
W(70-831)
B(70-832)
.384 / .335" 272/262 Welded - Increased torque with added mid to top-end power. Stock springs and piston OK.
GSXR1000 2005-06
Welded cams (W) (Customer cores required) $720.72 New billets (B) $753.28
CAM PART NUMBER LIFT DURATION NOTES
(W) 71-431
(B) 71-432
.395/385 266/268 High lift short duration cam produces good overall power. Requires Exhaust System, High Compression Piston, and Performance Valve Spring Kit.
(W) 71-291 ($325 ea.)
(B) 71-292 ($340. ea.)
.380" .282 Special intake profile designed to increase mid and upper end performance. Stock lift for class rules. Single cam pricing
(W) 70-681
(B) 70-682
.400/.340 256/236 Increases mid and upper end performance. Requires Exhaust System, High Compression Piston, and Performance Valve Spring Kit. Check ALL clearances!
(W) 71-331
(B) 71-332
.415/358 273/268 Race profile designed to increase mid and upper end performance. Maintains excellent torque. Requires Exhaust System, High Compression Piston, Larger Diameter Followers, Shortened Valve Guides, and Performance Valve Spring Kit. Check ALL clearances!
GSXR1000 2007-08
Welded cams (W) (Customer cores required) $720.72 New billets (B) $$753.28
CAM PART NUMBER LIFT DURATION NOTES
(W) 71-281
(B) 71-282
.376/.352 281/268 Special Road Race profile to increase overall power. Maintain stock lift for class rules.
(W) 71-421
(B) 71-422
.395/.358 266/268 High lift short duration cam produces good overall power. Requires Exhaust System, High Compression Piston, and Performance Valve Spring Kit.
(W) 71-011
(B) 71-012
.400/.368 280/266 Performance profile designed to increase mid and upper end. Requires Exhaust System, and Performance Valve Spring Kit. Check ALL clearances!