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Untitled Document
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| Pro Shop Services |
| NOTE:
Please contact our parts representatives toll free at (800) 241-4544
or via e-mail at orders@rivamotorsports.com.
to have any of the below listed services performed. Do
not send in any parts
for modification prior to contacting RIVA. Always
include full name, return address, city, state & zip, daytime
phone number and a detailed list of the modification(s) to be
performed including part numbers when possible. Clearly mark the
outside of your package with your parts representatives name. |
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| Crankshaft
Truing and Welding
YAMAHA, SEA•DOO & KAWASAKI (2-stroke only)
Provides
smooth operation at high rpm and prevents modified engines from twisting
crank. New OE Crankshafts are trued to exact tolerances with precision
fixtures and dial indicator gauges, then crank pins are welded. A must
for high output engines.
NOTE: A $25.00 service charge will be applied for those cranks sent in with flywheel and/or coupler attached. They must be removed to perform service.
|
T&W Service, Twin Crank |
RYS1090E |
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T&W Service, Triple Crank |
RYS1090E-3 |
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Cylinder
Boring & Honing
YAMAHA, SEA•DOO & KAWASAKI (2-stroke only)
Our
precision bore and hone services are performed with state-of-the-art
Quick-Way® boring bars and a computerized Serv-Equip® honing center.
| Twin
cylinder boring, (std to 0.5mm) |
RYS1001-B |
| Twin
cylinder Big boring, (< 0.5mm) |
RYS1001-BB |
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Single cylinder boring service |
RYS1001-B1 |
| Triple
cylinder boring, (std to 0.5mm) |
RYS10013-B |
| Triple
cylinder Big boring, (< 0.5mm) |
RYS10013-BB |
| Cylinder
re-sleeve service, 1 to 3 cylinders, (labor only) |
RYS1001-SLEEVE |
| Cylinder
re-Nikasil Service, 1 cylinder (66E/66V/60T) |
RYS10017 |
| Cylinder Repair & re-Nikasil Service, 1 cylinder (66E/66V/60T) |
RYS10017-R |
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Cylinder
Head Modification
YAMAHA, SEA•DOO & KAWASAKI (2-stroke only)
We
deck your stock cylinder head and reshape the combustion chambers to
increase compression safely. Low-end punch and mid-range pull are increased.
For 92+ octane pump fuel applications.
NOTE: A $25.00 service charge will be applied for those cylinder heads that have gasket material. It must be removed to perform service.
| Head
Modification For Twin OE Cylinder Head |
RYS10021 |
| Head
Modification For Triple OE Cylinder Head, (Except 66V) |
RYS10023 |
| Head
Modification For Triple OE Cylinder Head, 1200 PV (66V) |
RYS10023-66V |
| Head
Modification For Triple OE Cylinder Head, 1300 PV (60T) |
RYS10023-60T |
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| Pump
Gas Porting
YAMAHA (2-stroke only)
Our
reliable, high performance Pump Gas Porting provides a substantial
increase in acceleration and top speed. Redesigned exhaust and
transfer ports deliver significant power gains on 92+ octane
pump fuel. |
| Cylinder
Porting Service, Pump Gas (61X) |
RYS10011-61X-PG |
| Cylinder
Porting Service, Pump Gas (62T) |
RYS10011-62T-PG |
| Cylinder
Porting Service, Pump Gas (64X) |
RYS10011-64X-PG |
| Cylinder
Porting Service, Pump Gas (65U) |
RYS10013-65U-PG |
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Crankcase
Porting
YAMAHA (2-stroke only)
Our
case porting service includes careful rounding, matching and polishing
of critical areas of fuel flow in crankcase. Recommended for improved
performance in both racing and recreational applications.
| Crankcase
Porting, all Twins |
RYS1081 |
| Crankcase
Porting, 1100/1200 (except 66V) |
RYS1081-65U |
| Crankcase
Porting, 1200 Powervalve only (66V60T) |
RYS1081-66V |
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| YAMAHA
Crankcase Application Chart |
| 6M6 |
650LX,
VXR650, WRIII650, SJ650 |
| 61X |
| ProVXR
701, WRIII701 |
| SJ700
(`94~95), WaveBlaster1 (`93~95) |
| Raider
701 (`96~97) |
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| 62T |
| SJ700
(`96+), WaveBlaster (`96+), |
| Raider
Deluxe, XL700, Venture 700 |
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| 64X |
| GP760,
WaveBlaster2, Raider 760 |
| Venture
760, XL760 |
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| 63M |
Raider
1100, Venture 1100 |
| 65U |
GP1200,
XL1200, SUV1200 |
| 66E |
GP800,
GP800R, XL800, XLT800 |
| 66V |
GP1200R,
XL1200Ltd, XLT1200 |
| 60T |
GP1300R |
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Crankcase
Boring
YAMAHA (2-stroke only)
Crankcase
boring is necessary to accomodate Riva’s thick Superstock and
Big Bore Racing Sleeves. Cases are precision bored to ensure a
close tolerance between cylinder sleeve and crankcase mating surfaces.
| Crankcase
Boring, Twin & Triple (all) |
RYS108 |
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Pump
Porting
YAMAHA (2-stroke only)
Pump
veins are opened up and sharpened to increase pump efficiency
and thrust. Casting imperfections are removed and blended. Provides
noticeably better hook-up and reduced cavitation.
| Pump
Porting Service (all) |
RYS3109 |
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