HEAVY-DUTY VALVE SPRINGS - 
World famous APE valve springs are made from premium chrome silicone wire for consistant pressure and excellent fatigue life. Racers as well as street riders have come to depend on APE springs for winning performance. For use with any high lift cam and / or agressive camshaft profile.
PDF instructions for setting valve springs using assembled height method.
| BIKE |
APE PART # |
NOTES |
PRICE |
| Suzuki GSXR750 '86
- '90 |
VS750GSX |
Street / race |
144.95 |
| Suzuki GSXR750 '91-'92
(shim style) |
VS750GSX |
Street / race VSA204 shims req. |
144.95 |
| Suzuki GSXR750T '96-'99 |
VS750ST |
Street / race |
DISC. |
| Suzuki GSXR1000 (2001-2008) |
VS1000S-PRO - See Below |
Street/race |
189.00 |
| Suzuki GSXR1000 (2009-2022) |
VS1000S-PRO-09 |
Street/race |
189.00 |
| Suzuki GSXR1100 '86-'90 |
VS750GSX |
Street / race |
144.95 |
| Suzuki GSXR1100 '91-'92
(shim style) |
VS750GSX |
Street / race VSA204 shims req. |
144.95 |
NEW GSXR1000 VALVE SPRINGS VS1000S-PRO
Nearly a year in development. APE, in partnership with with racing's leading racing spring manufacturer, has introduced the all new spring for the Gixxer. Unique manufacturing process, including multiple stress relieving processes, makes this the best GSXR1000 spring available.
While keeping pressures up where big drag motors require, these new pro springs were designed for endurance racing such as GSXR powered race cars.
Uses stock spring bases. Fits APE titanium retainers or OEM.
| Spring |
Seat |
.300 lift |
.400 lift |
.500 lift |
coil bind |
| APE #VS1000S-PRO |
55 lbs. |
105 lbs |
127 lbs |
155 lbs |
.520" |
| Stock GSXR |
25 lbs. |
80 lbs. |
102 lbs |
- |
.435 |
|
