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The Harley-Davidson ® High - Performance Cylinder Head Design and Engine Modification Shop
Complete Engine Rebuilds - Fuel Injection and Carburetor Tuning - Chassis Work - Parts - and More ..
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Very competitive pricing
 
Harley-Davidson® High-Performance & Reliability Specialists
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johnson engine technology, high performance, performance modifications, contact information, parts, service, performance pacages, how to schedule an appointment, testimonials, dyno runs, photos, job status, warranty information
     

EV-27 EVOLUTION PERFORMANCE PACKAGE
     
 

Total package price reflects all seen here.  Your price may vary based on what's necessary for your current set up.  Labor not included, call for an installed estimate.

This is for almost anyone who is looking for excellent performance with a very reasonable cost benefit ratio. With a good exhaust system and proper tuning, this package consistently produces 90FT-LB and 80HP with a 9:3-1 compression ratio. The EV-27 Setup includes:
  • J.E.T. Heads- CNC shrink porting intake and exhaust (completely assembled with high performance valve springs)

935.00

  • Cylinders squared, honed one oversize, piston grooved, ring gap set, cleaned, and assembled

145.20

  • H-D flat-top pistons

141.30

  • Degreed EV-27 cam welding on your cam gear

211.80

  • Intake manifold for CV carb or Mikuni 42mm

174.90

  • Top end gasket set (1992 and up)

87.50

  • One-piece 4130 chrome-moly push rods

73.00

  • Your 40 mm CV carb calibrated

123.20

  • Daytona Twin Tec J.E.T. pre-programmed ignition module
 
281.00

199.95

TOTAL
2372.85
ALSO RECOMMENDED (but not included in the package price)
  • A good exhaust system (run mouse over exhaust for recommendations)
 

Carlson's EV-27 Package
82 HP, 96 ft lbs torque

'96 Heriatge Stock EVO
58 HP, 75 ft lbs torque

 
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