" The Performance Specialists since 1990"

DYNO CHARTS for some of our motor kits.
CRF230L Pipes and motor parts instock Go big Go 250cc.
  ENGINES ONLY 1870 Stone Ave. San Jose CA 95125
If you may have a question please e-mail or phone us.      enginesonly@yahoo.com  (408)275-6300 phone //(408)342-6867 fax

Home

 

DRZ/KLX125 

EO Ultimate kits moves little bikes up big hills.
Big Bore kits
Installation
Carburetion and Intake
Exhaust
Shift Levers, Clutch and Gearing
Description SKU # Price

DRZ/KLX Ultimate Big Bore Kits

12519 BBK $999.95

Complete DRZ/KLX 125 Big Bore kit
The proof is in the power.

187.80cc, Stage 2
10.5:1 compression ratio, produces 16 horsepower with our carb and Outlaw pipe.
Includes cylinder resleeved (exchange)/ piston, rings, clips / head and base gaskets / performance camshaft (exchange)/ performance valve springs.
With cylinder and camshaft exchange $999.95
Outright no exchange $1299.95
No Case Machining required, This is a bolt on kit. RUNS ON 91 PUMP GAS

187.80cc, Stage 2 Hi compression, complete kit, 
12.5:1 compression ratio, produces 20.7 horsepower with our carb and Outlaw pipe.
Includes cylinder resleeved (exchange) / piston, rings, clips, pin, head and base gaskets / performance camshaft (exchange)/ performance valve springs.
With cylinder and camshaft exchange $999.95
Outright no exchange $1299.95
No Case Machining required, This is a bolt on kit.
RUNS ON RACE GAS ONLY with modified ignition.
12519 BBK $999.95
  187.80cc, Stage 1 Bore kit only, 
12.5:1 or 10.5:1 compression ratio.
Includes cylinder resleeved (exchange) / piston, rings, pin, clips, head and base gaskets. Core charge cylinder $200.00
12519 BBK $599.95
hicomp stock bore.jpg (1709074 bytes) NEW ! hi compression drz/klx 125   61mm forged piston 12.0:1 compression ratio the perfect ratio , reqs cylinder boring includes gaskets   12512HCK  $250.00

INSTALLATION

12519 INS $250.00
Installation of above including valve job. Send us your complete assembled motor with no oil. We ship it back to you assembled and adjusted. YOU MUST ADD OIL

CARBURETOR and INTAKE

  28mm Mikuni intake kit uses stock
intake manifold and throttle cable K&N pod style filter with outerwear cover. 
12519 SIK $349.95

Head work and cam parts

  Cams 330x2 and NEW! Full race cam for 12.5:1 393-00 
Core charge cam $90.00
$229.00
  R/D titanium valve springs.  $144.95
  Cylinder head porting and intake matching. 80xx CHP $250.00

Exhaust

OUTLAW Series high pipe with 4" SUPERTRAP
 This is simply the best pipe for your DRZ or KLX125. SUPERTRAP tunable to meet performance and noise requirements.
Meets all AMA sound check standards.
Forest Service approved spark arrester.
 
Now stainless steel construction.
12519 OHP $499.95
Our new Outlaw series low pipe for DRZ125's.
All Stainless construction for the most durable pipe your money can buy.
This pipe makes more power. Great addition to our big bore and intake kits.
This is the pipe you need to win races.
12519 OLP $499.95

Shift Levers, Clutch and Gearing

  DRZ/KLX 125 gearing.
Gearing for use with our 190cc kit.
16 tooth front sprocket with an aluminum 55 tooth rear sprocket.
12519 SPR $69.95
  Barnett heavy duty clutch kit, includes heavy duty friction plate  heavy duty  springs and gasket. $79.95
  EO Graphics include Tank shrouds and fender arches. 125190 GRA $79.95