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RAM Billet Aluminum 157-Tooth Flywheel 2525 Flywheel, Aluminum, 157-Tooth, External 50 oz. Engine Balance, 14.000 lbs., SFI 1.1, Ford, V8, Each

SKU: RAM2525

Flywheels

RAM Billet Aluminum 157-Tooth Flywheel 2525 Flywheel, Aluminum, 157-Tooth, External 50 oz. Engine Balance, 14.000 lbs., SFI 1.1, Ford, V8, Each

SKU: RAM2525

Flywheels
A$921.93
LAST ONE! Est Ship 4-7 days. LAST ONE! This is the last unit at our distribution centre. Contact us if you need more. The ETA is the approximate time required to prepare your order for dispatch.
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Description

If you're building an all-out competition car, then you need a lightweight flywheel that will allow the engine to rev quicker and not eat up a lot of power. RAM billet aluminum flywheels greatly reduce rotating weight to permit quicker revving and higher power output, but still retain enough mass to resist heat distortion that could adversely affect clutch performance. RAM billet aluminum flywheels are made in America and produced in house. All RAM flywheels are computer-balanced within a 1/2 oz., surface ground (which results an optimum mating surface), and are ready to run out of the box. SFI-approved, these flywheels are CNC-machined from certified materials and have rugged steel friction-surface inserts. RAM's billet aluminum flywheels feature a 1/4 in. thick friction insert to dissipate heat away without distortion.

Technical note: As it spins, a heavy flywheel stores more energy than a lighter one. Engine and gearing combinations that require more power or inertia to make the car launch without bogging the motor need heavier flywheels. However, heavier flywheels accelerate slower. Lighter flywheels create less inertia at launch, but accelerate quicker through the gears. To effectively use a lighter flywheel, you must consider the car's weight, operating rpm of the engine, and, most importantly, the gearing. Too little gear will cause the engine to 'bog' on launch.

Part Type

Billet Alum Flywheel SBF 302 157t 50oz in bal

Data: v4.2 - Upd: 2026-10-02 00:47:35

Specifications

Product Attributes - Brand
RAM Clutches
Product Attributes - Manufacturer's Part Number
2525
Product Attributes - Part Type
Flywheels
Product Attributes - Product Line
RAM Billet Aluminum Flywheels
Product Attributes - UPC
809009112505
Product Attributes - SFI Rating
SFI 1.1
Product Attributes - Ring Gear Tooth Quantity
157-tooth
Product Attributes - Crankshaft to Flywheel Bolt Quantity
6-bolt
Product Attributes - Pressure Plate Style
Diaphragm/Long
Product Attributes - Flywheel Diameter
13.280 in.
Product Attributes - Flywheel Material
Billet aluminum
Product Attributes - Engine Balance
External, 50 oz. imbalance
Product Attributes - Disc Diameter (in.)
10.500 in.
Product Attributes - Weight
14.000 lbs.
Product Attributes - Replaceable Friction Surface
Yes
Product Attributes - Marine Use
No
Product Attributes - Quantity
Sold individually.
Product Attributes - Special Attention
Please call if you require a SFI label when you purchase.

Reference Information

Brand Name/s Ram Clutches
StreetFX SKU ram2525
SFX Item ID 5124977
Supplier Item Code 5124977
Manufacturer SKU 2525
Manufacturer UPC 809009112505
Alternative References 157-Tooth, V8

Compatibility

Application Data
  • MakeFORD
    ModelMUSTANG
    SubmodelGT
    Beginning Year1986
    Ending Year1986
    Engine TypeV8
    Liter5.0
    CID302
    Engine FamilyFord small block Windsor
    Engine Size5.0L/302
    Application Notes50 oz. Balance; 157 Teeth; 10.5 Ford Diaphragm
    Engine VIN CodeM
  • MakeFORD
    ModelMUSTANG
    SubmodelGT
    Beginning Year1987
    Ending Year1993
    Engine TypeV8
    Liter5.0
    CID302
    Engine FamilyFord small block Windsor
    Engine Size5.0L/302
    Application Notes50 oz. Balance; 157 Teeth; 10.5 Ford Diaphragm
    Engine VIN CodeE
  • MakeFORD
    ModelMUSTANG
    SubmodelGT
    Beginning Year1994
    Ending Year1995
    Engine TypeV8
    Liter5.0
    CID302
    Engine FamilyFord small block Windsor
    Engine Size5.0L/302
    Application Notes50 oz. Balance; 157 Teeth; 10.5 Ford Diaphragm
    Engine VIN CodeT
  • MakeFORD
    ModelMUSTANG
    SubmodelGTS
    Beginning Year1995
    Ending Year1995
    Engine TypeV8
    Liter5.0
    CID302
    Engine FamilyFord small block Windsor
    Engine Size5.0L/302
    Application Notes50 oz. Balance; 157 Teeth; 10.5 Ford Diaphragm
    Engine VIN CodeT
  • MakeFORD
    ModelMUSTANG
    SubmodelLX
    Beginning Year1986
    Ending Year1986
    Engine TypeV8
    Liter5.0
    CID302
    Engine FamilyFord small block Windsor
    Engine Size5.0L/302
    Application Notes50 oz. Balance; 157 Teeth; 10.5 Ford Diaphragm
    Engine VIN CodeM
  • MakeFORD
    ModelMUSTANG
    SubmodelLX
    Beginning Year1987
    Ending Year1993
    Engine TypeV8
    Liter5.0
    CID302
    Engine FamilyFord small block Windsor
    Engine Size5.0L/302
    Application Notes50 oz. Balance; 157 Teeth; 10.5 Ford Diaphragm
    Engine VIN CodeE
  • MakeFORD
    ModelMUSTANG
    SubmodelSVT COBRA
    Beginning Year1993
    Ending Year1995
    Engine TypeV8
    Liter5.0
    CID302
    Engine FamilyFord small block Windsor
    Engine Size5.0L/302
    Application Notes50 oz. Balance; 157 Teeth; 10.5 Ford Diaphragm
    Engine VIN CodeD
  • MakeFORD
    ModelMUSTANG
    SubmodelSVT COBRA R
    Beginning Year1993
    Ending Year1993
    Engine TypeV8
    Liter5.0
    CID302
    Engine FamilyFord small block Windsor
    Engine Size5.0L/302
    Application Notes50 oz. Balance; 157 Teeth; 10.5 Ford Diaphragm
    Engine VIN CodeD
  • Flywheel SearchSearch by engine
    MakeFORD
    Beginning Year1981
    Ending Year1988
    Engine TypeV8
    Engine FamilyFord small block Windsor
    Engine Size5.0L/302

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