Name: Grimmspeed Lightweight Crank Pulley Black For Subaru FA/FB Engines Equipped w/1-
Brand: painfreepartha.com
SKU: 17491466141
Price: 135.00 USD
Availability: InStock
Rating: 4.0837 (27 reviews)

Grimmspeed Lightweight Crank Pulley Black For Subaru FA/FB Engines Equipped w/1-

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Description

Grimmspeed Lightweight Crank Pulley Black For Subaru FA/FB Engines Equipped w/1-GRM 095023 Proven Performance. Your factory crank pulley is responsible for transferring energy from your crankshaft to your water pump, a c compressor and alternator. It does this by way of a rubber belt and it does it's job well. The drawback to the factory pulley is that it's quite heavy. Reasons for this include less expensive manufacturing and using the pulley's mass to smooth out 'noise' in the accessory system (NOT to be confused with

Available with Polished Silver or Diamond Black individually adjustable tips

full color

5” slash cut tip for added performance and good looks

GRM 124000

The outlier run was thrown out and results were averaged as shown in Chart 6

VERY IMPORTANT FITMENT NOTES (PLEASE READ THIS TOO):

Are you annoyed with that 2800 rpm stumble you get while driving your 2008+ Subaru STI

which will help get you most of the way there

For use with COBB SF Intake air filters

66 lbs has improved shift speeds and the overall feel of shifting the MAZDASPEED

PSP-INT-401BL

If you particularly enjoy "heel-and-toe" downshifting