Triumph 650 (With Points Drive) (70-71) Twin 4v


** Prices And Specifications Effective November 2017, And Are Subject To Change Without Notice. **


When a core is required for an item, the core charge will automatically be added to your cart when you add the item. You must return your re-workable OEM core within 180 days of purchase in order to receive a core refund. If we do not offer a core for your application, you need to call us first, and send your core in to be reground / hardwelded.

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You may also call us to order any of the listed items.

All in stock orders placed on-line Monday - Friday before 3:00pm Pacific, will ship the same day.

Please be sure to read our Ordering Policies.

Camshaft Profiles:

VALVE
LIFT

DURATION

DURATION
@ 0.050"

GRIND
NUMBER

PART
NUMBERS

OPTIONS QTY PURCHASE

.380/.380

300°/300°

276°/276°

319

 

Regrind

N/A

Offers improved overall performance for street and touring. Price Per Set (2).

Hardweld

52-121

$474.00

Please Call Us At 951/369-5144 To Order 52-121

New Cam

N/A

.408/.408

316°/316°

298°/298°

330

 

Regrind

N/A

Strong mid and upper end performance for racing engines. Requires High Compression Piston, and Performance Valve Spring Kit. Price Per Set (2).

Hardweld

52-131

$474.00

Please Call Us At 951/369-5144 To Order 52-131

New Cam

N/A

Other Products:

Lifters Regrind OEM

 

RL-083

$75.00

We will precision grind your stock lifters to factory specifications. Use with all reground cams. Price Per Set (4).

Installation Information:

General Information

Congratulations

Degreeing In Your Camshaft

General Valve Spring Information

Valve Spring Installed Height Information

Web Cam Full Catalog

Vehicle Specific Information

Triumph 650 (With Points Drive) (70-71) Twin 4v Parts List.

Last update: November 21 2017