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techtalk:ref:perf01 [2017/12/04 10:14]
ixl2relax ↷ Page moved from techtalk:ref:body01a:perf01 to techtalk:ref:perf01
techtalk:ref:perf01 [2018/04/30 02:12]
hippysmack
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 Stage 0: Stock = HP- 40 for 883, HP- 50 for 1200 (average) Stage 0: Stock = HP- 40 for 883, HP- 50 for 1200 (average)
  
-Stage 0.5 (also known as “The Harley Tax”)= HP- 50 for 883, HP- 60 for factory 1200 (Example)((Freud-http://​xlforum.net/vbportal/​forums/​showthread.php?​t=1606840))+Stage 0.5 (also known as “The Harley Tax”)= HP- 50 for 883, HP- 60 for factory 1200 (Example)((Freud-http://​xlforum.net/​forums/​showthread.php?​t=1606840))
  
   * Stock plus:   * Stock plus:
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 ===== Stage 1 Upgrades ===== ===== Stage 1 Upgrades =====
  
-Quote: Stage 1 and Harley Tax are synonims and include Pipes, Air Filter and Carburetor re-jetting/ ECU re-mapping ((Freud-http://​xlforum.net/vbportal/​forums/​showthread.php?​t=1606840))+Quote: Stage 1 and Harley Tax are synonims and include Pipes, Air Filter and Carburetor re-jetting/ ECU re-mapping ((Freud-http://​xlforum.net/​forums/​showthread.php?​t=1606840))
  
-  * Stage 1.0 = HP- 60 for 883/1200, HP- 65-70  for factory 1200 (Example)((Freud-http://​xlforum.net/vbportal/​forums/​showthread.php?​t=1606840))+  * Stage 1.0 = HP- 60 for 883/1200, HP- 65-70  for factory 1200 (Example)((Freud-http://​xlforum.net/​forums/​showthread.php?​t=1606840))
   * High Flow Air Cleaner AND    * High Flow Air Cleaner AND 
   * High Flow Exhaust AND   * High Flow Exhaust AND
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 ===== Stage 1.5 Upgrades ===== ===== Stage 1.5 Upgrades =====
- Stage 1.5= HP-65 for 883/1200, HP- 70 for factory 1200 (Example)((Freud-http://​xlforum.net/vbportal/​forums/​showthread.php?​t=1606840))+ Stage 1.5= HP-65 for 883/1200, HP- 70 for factory 1200 (Example)((Freud-http://​xlforum.net/​forums/​showthread.php?​t=1606840))
   * Stage 1 plus:    * Stage 1 plus: 
      * Andrews N2 cams (mild) ​      * Andrews N2 cams (mild) ​
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 ===== Stage 2 Upgrades ===== ===== Stage 2 Upgrades =====
  
-Quote: Stage II: Stage I plus cam upgrades ((rocketmangb- http://​xlforum.net/vbportal/​forums/​showthread.php?​t=1606840))+Quote: Stage II: Stage I plus cam upgrades ((rocketmangb- http://​xlforum.net/​forums/​showthread.php?​t=1606840))
  
-Quote: Stage II: Camshaft, Larger displacement,​ Higher compression ((Freud-http://​xlforum.net/vbportal/​forums/​showthread.php?​t=1606840)) +Quote: Stage II: Camshaft, Larger displacement,​ Higher compression ((Freud-http://​xlforum.net/​forums/​showthread.php?​t=1606840)) 
-  * Stage 2: Stage 1.5 plus: (Example)((Freud-http://​xlforum.net/vbportal/​forums/​showthread.php?​t=1606840))+  * Stage 2: Stage 1.5 plus: (Example)((Freud-http://​xlforum.net/​forums/​showthread.php?​t=1606840))
      * Andrews N4, N8, or SE bolt-in cams instead of N2      * Andrews N4, N8, or SE bolt-in cams instead of N2
      * SE S1 Lightning or other bolt-on +/- 10:1 heads      * SE S1 Lightning or other bolt-on +/- 10:1 heads
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 ===== Stage 3 Upgrades ===== ===== Stage 3 Upgrades =====
-Quote:Stage III: Its on like Donkey Kong ! ((rocketmangb- http://​xlforum.net/vbportal/​forums/​showthread.php?​t=1606840))+Quote:Stage III: Its on like Donkey Kong ! ((rocketmangb- http://​xlforum.net/​forums/​showthread.php?​t=1606840))
  
-Quote: Stage III: Boring and/or Headwork and/or Forced Induction and/or Nitrous ​ ((Freud-http://​xlforum.net/vbportal/​forums/​showthread.php?​t=1606840))+Quote: Stage III: Boring and/or Headwork and/or Forced Induction and/or Nitrous ​ ((Freud-http://​xlforum.net/​forums/​showthread.php?​t=1606840))
 Stage 3 =  HP- ???? Stage 3 =  HP- ????
-  * Stage 2.5 plus:​(Example)((Freud-http://​xlforum.net/vbportal/​forums/​showthread.php?​t=1606840))+  * Stage 2.5 plus:​(Example)((Freud-http://​xlforum.net/​forums/​showthread.php?​t=1606840))
      * Big-bore cylinders and pistons and/or      * Big-bore cylinders and pistons and/or
      * Stroker kit and/or      * Stroker kit and/or
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 +====== Useful Tips Formulas ======
 +===== Formulas =====
 +
 +  * Displacement:​ pi x (radius squared) x height (example: 4 inch bore, 4 inch stroke) = 3.14159 x (2 squared) x 4 = 50.265ci of displacement per cylinder
 +  * Cubic Centimeters to Cubic Inches: cc ÷ (2.54 cubed) (example: 1200cc) = 1200 ÷ (2.54 cubed) = 73.23ci
 +  * Cubic Inches to Cubic Centimeters:​ ci x (2.54 cubed) (example: 100ci) = 100 x (2.54 cubed) = 1638.7cc
 +  * Horsepower: (torque x rpm) ÷ 5252 (example: 80 ft-lbs at 4000 rpm) = (80 x 4000) ÷ 5252 = 60.93hp
 +  * Torque: (horsepower x 5252) / rpm (example: 100hp at 4000 rpm) = (100 x 5252) ÷ 4000 = 80 x 4000) / 5252 = 131 ft-lbs.
 +
 +===== Building and Performance Tips =====
    
 +  * [[http://​www.hammerperf.com/​techtips.shtml|Hammer Performance Tech Tips]]
 +  * [[http://​nrhsperformance.com/​tech.shtml|NRHS Performance Tech Tips]]
 +  * [[http://​www.floheadworks.com/​Departments/​articles.htm|Flo Headworks Tech Tips]] ​