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Product detailed specification |
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Model number |
MIVN-1008 |
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Head diameter |
34.50mm |
|
Stem diameter |
6.57mm |
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Length |
109.60mm |
|
Material |
Black nitrited stainless steel |
|
Fits for |
Mitsubishi EVO 4-9 - 2.0 16V (4G63) |

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Product detailed specification |
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Model number |
VWIVN-1038 |
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Head diameter |
34.00mm |
|
Stem diameter |
6.95mm |
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Length |
95.50mm |
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Material |
Black nitrided stainless steel |
|
Fits for |
Audi / VW - 1.8 16V, 2.0 16V, 2.2T 20V, 2.3 20V (KR, PL, 6A, 9A, ABF, 3B, AAN, ABY, ADU, 7A) |

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Product detailed specification |
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Model number |
BMEVN-1030 |
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Head diameter |
30.50mm |
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Stem diameter |
5.96mm |
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Length |
105.65mm |
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Material |
Black nitrided stainless steel |
|
Fits for |
BMW - 1.8 2.5 2.8 3.0 (S42,M42,M50,S50,M52,S52,M54) |

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Product detailed specification |
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Model number |
AEVN-1103 |
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Head diameter |
29.90mm |
|
Stem diameter |
5.94mm |
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Length |
103.90mm |
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Material |
Black nitrided stainless steel |
|
Fits for |
Audi / VW – 1.8 1.8T 2.4 2.7T 2.8 3.0 (5V per cylinder) |

The 6000 Series Competition Valves are designed to provide excellent reliability in an environment of high spring pressures and roller cams, at a budget price. They have higher fatigue resistance and tensile strengths than our competitor’s best offerings.
To manufacture the valves we use our exclusive two-step slow forging process using EV8 stainless steel on both intake and exhaust valves.We provide a special heat-treatment and stress relieving process, along with hard chrome stems and friction-welded hard tips. We finish with a swirl polished head. The valves feature flow improvements to deliver the power needed for today’s sophisticated racing engines.

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Product detailed specification |
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Model number |
HIVN-1022F |
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Head diameter |
36.00mm |
|
Stem diameter |
5.48mm |
|
Length |
108.85mm |
|
Material |
Black nitrited stainless steel |
|
Fits for |
Honda K20 K24 |

Spring data:
Seat pressure - 73lbs @ 38.60mm (intake), 85lbs @ 37.20mm (exhaust)
Open (lift) pressure - 178lbs @ 10mm (intake), 109lbs @ 10mm (exhaust)
Max lift - 12.50mm (intake), 11.00mm (exhaust)
Spring coil bind - 24.90mm
Rate - 10.50lbs/mm
Spring outer diameter - 24.00mm
Spring inner diameter - 16.50mm
Set includes:
Single springs - 20 pcs. SPR-A2416

Spring data:
Seat pressure - 73lbs @ 38.60mm (intake), 85lbs @ 37.20mm (exhaust)
Open (lift) pressure - 178lbs @ 10mm (intake), 190lbs @ 10mm (exhaust)
Max lift - 12.50mm (intake), 11.00mm (exhaust)
Spring coil bind - 24.90mm
Rate - 10.50lbs/mm
Spring outer diameter - 24.00mm
Spring inner diameter - 16.50mm
Set includes:
Single springs - 16 pcs. SPR-A2416