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notorquemiata-2 [2023/09/01 03:01] – [Decisions] imakeyoufastnotorquemiata-2 [2023/09/01 03:51] (current) imakeyoufast
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 ====== Slow Boring No Torque Miata (Spring <del>22</del>23) ====== ====== Slow Boring No Torque Miata (Spring <del>22</del>23) ======
 +
 +===== Plan =====
 +
 +==== Block ====
 +
 +  * Mazda BP6D Block with 10.0:1 Pistons
 +  * Oliver Conrods
 +  * ARP Main Studs
 +  * ARP Head Studs
 +  * Boundary Stage 2 Oil Pump
 +  * Oil Pan Baffles
 +  * Hastings Rings | 30 Euro
 +  * ACL Main Bearings | 100 Euro
 +  * ACL Rod Bearings | 60 Euro
 +  * Head Gasket | 30 Euro
 +  * Honbürste | 80 Euro
 +
 +==== Head ====
 +
 +  * Mazda BP6D VVT Head
 +  * Porting
 +  * Adjustable Chinese Exhaust Cam Gear
 +  * CatCams Valve Springs | 170 Euro
 +  * Valve Stem Seals MAZDA!! | 200 Euro
 +  * 
 +===== Long Story =====
  
 In the current state, the car has around <del>230</del>250whp and is, at least to this point, reliable even under heavy use. Octane requirement is <del>95</del>102 RON / <del>91</del>95 AKI, this seems reasonable for 9.5:1 and <del>0.6</del>0.82 bar (<del>9</del>12 psi). The intake air temperature is only 10 K above ambient temperature which leads to the conclusion that the current setup is somewhat efficient. In the current state, the car has around <del>230</del>250whp and is, at least to this point, reliable even under heavy use. Octane requirement is <del>95</del>102 RON / <del>91</del>95 AKI, this seems reasonable for 9.5:1 and <del>0.6</del>0.82 bar (<del>9</del>12 psi). The intake air temperature is only 10 K above ambient temperature which leads to the conclusion that the current setup is somewhat efficient.
Line 47: Line 73:
 ===== Engine Block (draft) ===== ===== Engine Block (draft) =====
  
-  * Pistons: Wiseco K590M84 84mm 10.0:1+  * Pistons: Wiseco K590M84 84mm 10.0:OR Mazda NB2 83mm 10.0:1 used with new hastings (2C4651) rings - cost: 30 Euro
   * Conrods: Oliver A-Beam   * Conrods: Oliver A-Beam
  
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   * Thrust Bearing: Mazda   * Thrust Bearing: Mazda
   * Oil Pump: Boundary Stage 2   * Oil Pump: Boundary Stage 2
 +
  
 ===== Head (draft) ===== ===== Head (draft) =====
  
   * VVT   * VVT
 +  * Manley Intake Valves (Back-Cut)
 +  * CatCams followers
 +  * CatCams Springs
 +  * 6mm Lash Caps
   * Tomei Cams, [[camshaftsbp|why?]]   * Tomei Cams, [[camshaftsbp|why?]]
 {{::bp-ve-252-10.8_256-10.0e.png?800|}} {{::bp-ve-252-10.8_256-10.0e.png?800|}}
notorquemiata-2.1693530108.txt.gz · Last modified: 2023/09/01 03:01 by imakeyoufast