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Davis Unified Ignition

Distributor, DUI, Dual-Power, Chevy, Points Distributor

Vehicle Specific View fitment for 4 models
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Part# CH33774
Mfg# DUI-14000
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$265.99
List Price: $293.95
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Rated Up To 10,000 RPM's Small diameter billet distributor

Space limitations with blowers, tunnel rams and firewalls can prevent the use of our large cap DUI in some engine bays and a smaller diameter distributor is necessary. Our new Chevy Dual-Power Ignition will solve the problem if you are limited on clearance. This high performance distributor, paired with our Inferno 2 Coil, has the same output as our Racing DUI but in a smaller, more compact design. This system is capable of spinning up to 10,000 rpm’s and will fire a huge .055" plug gap. Our performance engineered Dyna-Module increases spark duration for improved throttle response and low end performance. Connected with our high voltage Inferno 2 Coil, your small or big block Chevrolet will benefit from quicker starting, smoother idle, increased torque and more horsepower! The Chevy Dual Power Distributor is tuned with a performance advance for a super smooth timing curve from idle to your maximum rpm. The all billet housing provides durability and impressive looks. A black HEI style cap and rotor is included. Great for everyday street use or running at the track.

Notes

  • This item is not eligible for any further discounts or promotional pricing.
3
This product is not legal for street use on an emissions-controlled vehicle. It may be used on dedicated competition or pre-pollution-controlled vehicles only. Learn More

Find Item In These Catalogs

  • 2024 Chevelle, El Camino 64-77 313
  • 2024 GM G-Body 1978-1988 147
  • 2024 Monte Carlo 70-77 178
WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Vehicle Fitment

Year Make Model Application Details
1964–1977 Chevrolet Chevelle SB-BB
SB-BB w/inferno 2 coil
1964–1987 Chevrolet El Camino 1964–1977: SB-BB
1964–1977: SB-BB w/inferno 2 coil
1978–1987: SB-BB
1978–1987: SB-BB w/inferno 2 coil
1978–1983 Chevrolet Malibu SB-BB
SB-BB w/inferno 2 coil
1970–1988 Chevrolet Monte Carlo 1970–1977: SB-BB
1970–1977: SB-BB w/inferno 2 coil
1978–1988: SB-BB
1978–1988: SB-BB w/inferno 2 coil
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