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

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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.

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NOTE: If you purchase your cams and press on cam sprocket assembly together APE will install the sprockets on the cams at no extra charge.

Add "-spkt" at the end of any Web part# to include installed APE sprockets. (Add $179.95 to price.)


GSXR1000 2009-11

CAM PART#

LIFT

DURATION @ .050

NOTES

PRICE

(W) 71-501

.395”/.358”

242/241

High lift short duration cam produces good overall power. Requires Exhaust System, High Compression Piston, and Performance Valve Spring Kit.

(W) 834.24

(W) 71-511

.400”/.368”

256/243

Performance profile designed to increase mid and upper end. Requires Exhaust System, High Compression Piston, and Performance Valve Spring Kit. Check ALL clearances!

(W) 834.24

(W) 71-521

.415”/.395”

244/242

Increases mid and upper end performance. Larger Tappets required on intake. Requires Exhaust System, High Compression Piston, and Performance Valve Spring Kit. Check ALL clearances!

(W) 834.24

 

GSXR1000 2007-08

CAM PART#

LIFT

DURATION @ .050

NOTES

 

(W) 71-281

(B) 71-282

.376”/.352”

254/238

Special Road Race profile to increase overall power. Maintain stock lift for class rules.

(W) 834.24

(B) 872.08

(W) 71-421

(B) 71-422

.395”/.358”

242/241

High lift short duration cam produces good overall power. Requires Exhaust System, High Compression Piston, and Performance Valve Spring Kit.

(W) 834.24

(B) 872.08

(W) 71-011

(B) 71-012

.400”/.368”

256/243

Performance profile designed to increase mid and upper end. Requires Exhaust System, and Performance Valve Spring Kit. Check ALL clearances!

(W) 834.24

(B) 872.08

(W) 71-531

.415”/.395”

244/242

Increases mid and upper end performance. Larger Tappets required on intake. Requires Exhaust System, High Compression Piston, and Performance Valve Spring Kit. Check ALL clearances!

(W) 834.24

 

GSXR1000 2005-06

CAM PART#

LIFT

DURATION @ .050

NOTES

 

(W) 71-431

(B) 71-432

.395”/.358”

242/241

High lift short duration cam produces good overall power. Requires Exhaust System, High Compression Piston, and Performance Valve Spring Kit.

(W) 834.24

(B) 872.08

(W) 71-491

(B) 71-492

.400”/.368”

256/243

Performance profile designed to increase mid and upper end. Requires Exhaust System, High Compression Piston, and Per- formance Valve Spring Kit. Check ALL clearances!

(W) 834.24

(B) 872.08

(W) 71-291 

(B) 71-292 

.380"

258

Special intake profile designed to increase mid and upper end performance. Stock lift for class rules. Single cam pricing

(W) 417.12

(B) 436.04

(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) 834.24

(B) 872.08

(W) 71-331

(B) 71-332

.415/358

250/241

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!

(W) 834.24

(B) 1106.16

 

GSXR1000 2001-04

CAM PART#

LIFT

DURATION @ .050

NOTES

 

(W) 70-871

(B) 70-872

.384”/.330"

248/226

Increased power thru the RPM range. Bolt in.

(W) 834.24

(B) 872.08

(w) 70-831

(B) 70-832

.384”/.335"

248/236

Welded - Increased torque with added mid to top-end power. Stock springs and piston OK.

(W) 834.24

(B) 872.08

(W) 71-431

(B) 71-432

.395”/.358”

242/241

High lift short duration cam produces good overall power. Requires Exhaust System, High Compression Piston, and Performance Valve Spring Kit.

(W) 834.24

(B) 872.08

(W) 71-491

(B) 71-492

.400”/.368”

256/243

Performance profile designed to increase mid and upper end. Requires Exhaust System, High Compression Piston, and Performance Valve Spring Kit.

(W) 834.24

(B) 872.08

(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) 834.24

(B) 872.08

(W) 71-331

.415”/.358”

250/241

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!

(W) 834.24

 

SUZUKI GSXR1100w ‘93-’98

CAM PART#

LIFT

DURATION @ 050

NOTES

 

(W) 70-461

(B) 70-462

.352"

241

Performance profile to increase overall performance.

(W) 775.28

(B) 872.08

(W) 70-471

(B) 70-472

.377”/.350"

240/230

Designed for hot street / strip engines. Requires High Compression Piston, Exhaust System, Performance Valve Spring Kit, and Carburetors.

(W) 775.28

(B) 872.08

(W) 70-481

(B) 70-482

.383”/.352"

253/241

Top end profile! Requires Exhaust System, High Compression Piston, and Performance Valve Spring Kit. Check ALL clearances!

(W) 775.28

(B) 872.08

 

GSXR750 2000-05

CAM PART#

LIFT

DURATION @ .050

NOTES

 

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

(W) 70-861

(B) 70-862

.360”/.303"

246/223

Increased power thru the RPM range. Bolt in.

(W) 834.24

(B) 872.08

 

GSXR750 1986-1990

GSXR1100 1986-1990

Bandit 1200 1996-2003

All screw adjusting rocker arm engines.

CAM PART#

LIFT

DURATION @ .050

NOTES

 

(W) 70-191

(B) 70-192

.330”/.330”

240/240

Bolt in performance cams for stock 750cc.

(W) 558.80

(B) 568.48

(W) 70-791

(B) 70-792

.362”/.330”

230/240

Turbo profile increases performance throughout the RPM. APE valve springs and short valve guides required.

(W) 558.80

(B) 568.48

(W) 70-341 

(B) 70-342

.370”/.330”

246/240

Offers increased mid and upper end power for 750cc road racing. APE valve springs and short valve guides required.

(W) 558.80

(B) 568.48

(W) 70-331 

(B) 70-332

.370"

246/246

Improved mid range and top end power. Use with hot street or road race type motors. APE valve springs required

(W) 558.80

(B) 568.48

(W) 71-401

(B) 71-402

.380”/.370”

256/246

Good mid and upper end performance for large displacement racing engines. APE valve springs and short valve guides required.

(W) 558.80

(B) 568.48

(W) 70-381

(B) 70-382

.380"

256/256

Recommended for competition use only. APE valve springs and short valve guides required.

(W) 558.80

(B) 568.48

(W) 71-411

(B) 71-412

.385”/.325”

246/240

Road race profile. APE valve springs and short valve guides required.

(W) 558.80

(B) 568.48

(W) 70-531

(B) 70-532

.400"

256/256

Good mid to upper end power for large displacement racing engines. APE short valve guides and racing valve springs required

(W) 558.80

(B) 568.48

(W) 70-391

(B) 70-392

.425"

248/248

Full competition.APE Pro springs, retainers and shortened guides required

(W) 558.80

(B) 568.48

(W) 70-801

(B) 70-802

.425”/.410”

262/246

Racing profile for large displacement 1400cc+. APE Pro springs, retainers, shortened guides and extended rockers required

(W) 558.80

(B) 568.48

 

GSXR750 SRAD 1998-99

Welded cams only (Customer cores required)

CAM PART#

LIFT

DURATION @ 050

NOTES

 

(W) 70-721

.352”/.332"

241/239

IncreasedIncreased power thru the RPM range. Bolt in power thru the RPM range. Bolt in. (Hardweld)

(W) 834.24

(W) 70-731

.377”/.350"

240/230

Racing. Needs pistons and valve springs. Hardweld. URCHASE APE ADJUSTABLE CAM SPROCKETS WITH THIS MODEL WEB CAMS AND WE WILL INSTALL THEM FOR FREE

(W) 834.24

 

SUZUKI GSXR750w ‘93-’95

Hardweld cams only. Core required with order.

CAM PART#

LIFT

DURATION @ 050

NOTES

 

(W) 70-441

.332"

239

Increased overall performance. 750s only.

(W) 834.24

(W) 70-561

.352"

243

Improves mid and upper end performance. Requires Exhaust System, High Compression Piston, and Performance Valve Spring Kit. Price Per Set

(W) 834.24

(W) 70-571

.377”/.350"

240/230

Designed for hot street / strip engines. Requires High Compression Piston, Exhaust System, Performance Valve Spring Kit, and Carburetors.

(W) 834.24

(W) 70-611

.383”/.352"

253/243

Top end profile! Requires Exhaust System, High Compression Piston, and Performance Valve Spring Kit. Check ALL clearances!

(W) 834.24

 

GSXR750 1996-97

CAM PART#

LIFT

DURATION @ 050

NOTES

 

(W) 70-541

.352”/.332"

241/239

Increased power thru the RPM range. Bolt in.

(W) 834.24

(W) 70-551

.377”/.350"

240/230

Racing. Needs pistons and valve springs. PURCHASE APE ADJUSTABLE CAM SPROCKETS WITH THIS MODEL WEB CAMS AND WE WILL INSTALL THEM FOR FREE

(W) 834.24

#HB1300GX - Cam ball bearings