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Honda XR 250 (79-82) SOHC 4v


Prices And Specifications Effective December 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 do NOT need a PayPal account to shop with us, you can use your credit card.
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


.360/.360


258°/258°


238°/238°

402


Very broad power band for stock or modified engines.


Regrind

N/A

Hardweld

55-251

$166.00 + core

Please Call Us At 951/369-5144 To Order 55-251

New Cam

N/A


.372/.372


268°/268°


248°/248°

340b


Strong mid and upper end performance. Use in well prepared engines. Requires Performance Valve Spring Kit with Shortened Valve Guides.


Regrind

N/A

Hardweld

55-261

$166.00 + core

Please Call Us At 951/369-5144 To Order 55-261

New Cam

N/A


.390/.390


270°/270°


250°/250°

389a


Designed for racing engines. Requires Performance Valve Spring Kit with Shortened Valve Guides. Check ALL clearances!


Regrind

N/A

Hardweld

55-471

$166.00 + core

Please Call Us At 951/369-5144 To Order 55-471

New Cam

N/A

Other Products:

Rocker Arm Hardwelded

HR-H19

$133.00

Please Call Us At 951/369-5144 To Order HR-H19


We will hardweld and precision grind your worn out / new rockers for a longer wearing surface. Recommended with ALL profiles. Price (Each).


Valve Spring Kit With Aluminum Retainers Includes Valve Guides

VC-H25

$300.00

Qty:


Kit includes performance dual springs, Aluminum retainers, bottom cups, shims, and shortened valve guides. OK to .400" valve lift. Fits XR / XL 250. Price Per Set (4).