
Spring data:
Seat pressure - 60lbs @ 36.60mm, exhaust - 80lbs @ 33.20mm
Spring coil bind: intake - 23.00mm, exhaust - 19.50mm
Max lift: intake - 13.60mm, exhaust - 13.70mm
Rate: intake - 6.70lbs/mm, exhaust - 10.00lbs/mm
Intake single spring:
Outer diameter - 20.60mm
Inner diameter - 14.40mm
Exhaust double spring:
Outer spring outer diameter - 29.10mm
Outer spring inner diameter - 21.90mm
Inner spring outer diameter - 20.50mm
Inner spring inner diameter - 15.50mm
Set includes:
Intake springs - 18 pcs. SPR-A2095
Exhaust springs - 12 pcs. SPR-H1002D-AU
Titanium retainers: 18 pcs. intake RET-AU5VI-T2, 12pcs. exhaust RET-AU5VE-T1
Seats - 12 pcs. exhaust SEAT-H1000

Spring info:
Seat pressure - 94lbs @ 35.70mm
Open (lift) pressure - 209lbs @ 10mm
Spring coil bind - 20.70mm
Rate - 11.50lbs/mm
Max lift - 15.00mm
Outer spring outer diameter - 29.65mm
Outer spring inner diameter - 21.85mm
Inner spring outer diameter - 20.50mm
Inner spring inner diameter - 15.50mm
Set includes:
Dual springs - 16 pcs. SPR-H1005D-BM
Titanium retainers - 16 pcs. RET-AU5VE-T1
Seats - 16 pcs. SEAT-BM60

|
Product detailed specification |
|
|
Model number |
MEVN-1009 |
|
Head diameter |
31.50mm |
|
Stem diameter |
6.54mm |
|
Length |
109.60mm |
|
Material |
Black nitrited stainless steel |
|
Fits for |
Mitsubishi EVO 4-9 - 2.0 16V (4G63) |

|
Product detailed specification |
|
|
Model number |
TEVN-1016 |
|
Head diameter |
30.00mm |
|
Stem diameter |
5.97mm |
|
Length |
99.10mm |
|
Material |
Black nitrided |
|
Fits for |
Toyota Supra - 3.0 (2JZGE, 2JZGTE) |

|
Product detailed specification |
|
|
Model number |
VWEVI-1034F |
|
Head diameter |
28.00mm |
|
Stem diameter |
7.00mm |
|
Length |
98.20mm |
|
Material |
Inconel |
|
Fits for |
Audi / VW - 1.8 16V, 2.0 16V, 2.2T 20V, 2.3 20V (KR, PL, 6A, 9A, ABF +1.0mm, 3B, AAN, ABY, ADU, 7A) |

|
Product detailed specification |
|
|
Model number |
AEVI-1106S |
|
Head diameter |
30.90mm |
|
Stem diameter |
5.94mm |
|
Length |
103.90mm |
|
Material |
Inconel |
|
Fits for |
Audi / VW – 1.8 1.8T 2.4 2.7T 2.8 3.0 (5V per cylinder) |

|
Product detailed specification |
|
|
Model number |
HEVN-1020F |
|
Head diameter |
30.00mm |
|
Stem diameter |
5.45mm |
|
Length |
108.65mm |
|
Material |
Black nitrited stainless steel |
|
Fits for |
Honda K20 K24 |

|
Product detailed specification |
|
|
Model number |
SEVI-1012-2 |
|
Head diameter |
32.50mm |
|
Stem diameter |
5.96mm |
|
Length |
104.7mm (STD) |
|
Material |
Inconel |
|
Fits for |
Sbaru WRX - 2.0 2.5 (EJ20, EJ25) |

Spring data:
Seat pressure: intake - 60lbs @ 36.60mm, exhaust - 80lbs @ 33.20mm
Spring coil bind: intake - 23.00mm, exhaust - 19.50mm
Max lift: intake - 13.60mm, exhaust - 13.70mm
Rate: intake - 6.70lbs/mm, exhaust - 10.00lbs/mm
Intake single spring:
Outer diameter - 20.60mm
Inner diameter - 14.40mm
Exhaust double spring:
Outer spring outer diameter - 29.10mm
Outer spring inner diameter - 21.90mm
Inner spring outer diameter - 20.50mm
Inner spring inner diameter - 15.50mm
Set includes:
Intake springs - 12 pcs. SPR-A2095
Exhaust springs - 8 pcs. SPR-H1002D-AU
Titanium retainers: 12 pcs. intake RET-AU5VI-T2, 8 pcs. exhaust RET-AU5VE-T1
Seats - 8 pcs. exhaust SEAT-H1000

Spring data:
Seat pressure - 94lbs @ 35.70mm
Open (lift) pressure - 209lbs @ 10mm
Spring coil bind - 20.70mm
Rate - 11.50lbs/mm
Max lift - 15.00mm
Outer spring outer diameter: 29.65mm
Outer spring inner diameter: 21.85mm
Inner spring outer diameter: 20.50mm
Inner spring inner diameter: 15.50mm
Set includes:
Dual springs: 24 pcs. SPR-H1005D-BM
Titanium retainers: 24 pcs. RET-AU5VE-T1
Seats: 24 pcs. SEAT-BM60

|
Product detailed specification |
|
|
Model number |
TEVI-1014 |
|
Head diameter |
29.00mm |
|
Stem diameter |
5.97mm |
|
Length |
99.10mm |
|
Material |
Inconel |
|
Fits for |
Toyota Supra - 3.0 (2JZGE, 2JZGTE) |

|
Product detailed specification |
|
|
Model number |
MEVI-1007 |
|
Head diameter |
30.50mm |
|
Stem diameter |
6.54mm |
|
Length |
109.60mm |
|
Material |
Inconel |
|
Fits for |
Mitsubishi 2.0 16V (4G63T) |