# Innovators West: Racing Products
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## Pages
- [Contact Us](https://innovatorswest.com/contact/)
- [Innovators West Company Policy](https://innovatorswest.com/innovators-west-company-policy/)
- [Privacy Policy](https://innovatorswest.com/privacy-policy/)
- [Shop](https://innovatorswest.com/shop/)
- [Frequently Asked Questions](https://innovatorswest.com/faq/)
- [Instructions](https://innovatorswest.com/innovators-instructions/)
- [What is a Harmonic Damper?](https://innovatorswest.com/what-is-a-harmonic-damper/)
## Products
- [6\.75" Coyote Super Duty Race Damper \#823SD](https://innovatorswest.com/product/823sd/): SFI 18\.1 Harmonic Balancer for 2011\-up 5\.0 and 5\.2L Coyote engines\. Uses 6 bolt pulley \(dual BBC Bolt Patterns\) for use with Crank Mandrels, Crank Drive Superchargers and other drive accessories\.
Innovators West Balancers feature an all aluminum case design for light weight, stress\-proof steel hub and 1040 steel inertia rings for durability\. Wet clutch friction design style with precision machined harmonic dampening for street and race engines\.
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\- Diameter: 6\.75"\
\- Weight: 7\.3\
\- Exceeds SFI 18\.1 standards and is marked on front with SFI Sticker, and on the rear with SFI number stamped into unit\.\
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- [6\.75" Holden Damper \- \#115](https://innovatorswest.com/product/6-75-holden-damper-115/): SFI 18\.1 6\.75" Diameter Damper for Holden Applications\. This damper is fully engraved for setting timing and is also available with integrated flying magnet crank trigger system\. The damper comes standard with Corvette length hub\. Damper has a 6 bolt GM pulley pattern \(6 on 3\.2"\) and a BBC register that will accept most aftermarket BBC crank mandrels and pulleys\. An Innovators West crank mandrel is available separately \(see Part \#947\)
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\- Diameter: 6\.75"\
\- Weight: 7\.7 lbs\
\- Comes with Single 3/16" Keyway\
\- Exceeds SFI 18\.1 standards and is marked on front with SFI Sticker, and on the rear with SFI number stamped into unit\.\
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- [Gen3 Hemi Super Duty Race Damper \#328SD](https://innovatorswest.com/product/gen3-hemi-super-duty-race-damper-328sd/): This Balancer exceeds SFI 18\.1 ratings and is designed specifically for High Performance Gen 3 Hemi engines\. This damper is designed for race engines\. This damper comes standard with the thicker, super duty blower hub for crank drive supercharged applications\.
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\- Outer Diameter: 7\.00"\
\- Bolt Pattern: 6 x 3/8\-16" on 3\.200" \(BBC\)\
\- Pulley Register: 2\.275" Female \(BBC\)\
\- Weight: 9\.0 lbs\
\- Exceeds SFI 18\.1 standards and is marked on front with SFI Sticker, and on the rear with SFI number stamped into unit\.\
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- [Big Block Chevy \(BBC\) 6\.75" NHRA Pro Stock Damper \#150](https://innovatorswest.com/product/big-block-chevy-bbc-6-75-nhra-pro-stock-damper-150/): This SFI 18\.1 extreme light weight Harmonic Damper is designed for all out, every ounce counts racing applications on the NHRA 500" BBC Engines\. The damper comes with a 1 piece case and hub assembly to reduce weight even further than our \#105 damper\. The damper body has a 6 bolt BBC bolt pattern that is drilled through the case to allow for an external trigger wheel to be mounted to the rear of the damper if needed\.
Optional crank trigger magnets, bracket and sensor available separately\.
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\- Outer Diameter: 6\.75"\
\- Weight: 5\.1 lbs\
\- Exceeds SFI 18\.1 standards and is marked on front with SFI Sticker, and on the rear with SFI number stamped into unit\.\
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- [Ford Coyote Ultra Lite Weight Racing Damper \#8101](https://innovatorswest.com/product/ford-coyote-ultra-lite-weight-racing-damper-8101/): This SFI 18\.1 extreme light weight Harmonic Damper is designed for all out, every ounce counts racing applications on the Ford 5\.0/5\.2L Coyote Engines\. The damper comes with a 1 piece case and hub assembly to reduce weight\. The damper body has a 6 bolt BBC bolt pattern that is drilled through the case to allow for an external trigger wheel to be mounted to the rear of the damper if needed\.
Optional crank trigger magnets, bracket and sensor available separately\.
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\- Outer Diameter: 6\.75"\
\- Weight: 5\.0 lbs\
\- Exceeds SFI 18\.1 standards and is marked on front with SFI Sticker, and on the rear with SFI number stamped into unit\.\
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## Categories
- [Product Information](https://innovatorswest.com/product-information/)
## Product categories
- [Crank Bolts/Washers/Seals](https://innovatorswest.com/parts/dampers/crank-bolts/)
- [8 Rib Drive Pulley Conversion Kits](https://innovatorswest.com/parts/pulleys/8-rib-kit/)
- [Crank Bolts/Washers](https://innovatorswest.com/parts/accessories/crank-bolts-washers/)
- [BBF Belt Drive](https://innovatorswest.com/parts/belt-drives/big-block-ford/)
## Optional
- [Sitemap index](https://innovatorswest.com/sitemap_index.xml)