Performance Distributors S127212-602-604 Crate DUI Distributor
Performance Distributors S127212-602-604 Crate DUI Distributor
Performance Distributors

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#91012000

Performance Distributors S127212-602-604 Crate DUI Distributor

  • There are no external spark boxes or coils are needed
  • Only pulls 2-3 amps, whereas other systems draw 10+ amps
  • Features an easy drop-in installation with a one wire hookup
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$459.00

/each

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Product Summary

HEI / Male Cap Type, HEI / Male Cap Terminal Style

  • There are no external spark boxes or coils are needed
  • Only pulls 2-3 amps, whereas other systems draw 10+ amps
  • Features an easy drop-in installation with a one wire hookup
  • This stealth distributor is capable of turning up to 9000 RPM
  • It sends 2-3 times more spark into the combustion chamber than a magneto
See more details

Key Specs

MFG. Part #S127212-602-604
BrandPerformance Distributors
Cap TypeHEI / Male
Advance TypeMechanical
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Need To Know

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855.313.9176
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Performance Distributors S127212-602-604 Details

The 602/604 DUI is designed specifically for these crate engines with two features that set it apart from regular Racing DUIs. First, the mechanical advance is calibrated on a distributor machine with an aggressive and accurate timing curve designed to meet the requirements of these crate motors. This special racing curve will ensure maximum performance and get your car out of the corners faster. Second, a melonized
gear is installed on the distributor (instead of the stock cast gear) which is compatible with factory roller cams. 

  • Capable of turning 9000 RPM
  • No external spark boxes or coils are needed
  • Easy drop-in installation with a one wire hookup
  • Sends 2-3 times more spark into the combustion chamber than a magneto
  • Allows spark plug gaps to be opened up to .055"
  • Only pulls 2-3 amps (other systems draw 10+ amps)
  • Key distributor parts are polished and lubed for smooth operation

Available in "Stealth" version with no decals and a black cap for a bone stock appearance.

CARB Warning

For race/ off road use only

Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.
CARB warning

Performance Distributors S127212-602-604 Specifications

KEY SPECS
MFG. Part #S127212-602-604
BrandPerformance Distributors
Cap TypeHEI / Male
Advance TypeMechanical
GENERAL
External Ignition Box RequiredNo
Cap Terminal StyleHEI / Male
Trigger StyleMagnetic
Hall EffectNo
Sync SignalNo
Trigger SensorsSingle
Gear MaterialIron
Gear RotationStandard
Distributor Cap ColorBlack
Housing MaterialAluminum
Housing FinishPolished
Marine UseNo
Sold in QuantityEach

Ratings & Reviews

4.3

6 Reviews

Overall Assessment

Customers appreciate our distributor for its functionality and improved power curve. Its defining feature is its ability to enhance low-end acceleration. While slightly pricier, it delivers an edge in crate racing. However, one customer reported it caused engine miss, indicating some potential compatibility issues. In comparison with standard stock distributors, our product offers added performance benefits.

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4.3

6 reviews

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My first choice

5.0

7 months ago

Mr horse power

Okla

Verified

I have ran these for years

Would Recommend

Definitely buy again worth the price

5.0

a year ago

Lil D

Westblocton AL

Verified

You can tell a big difference in using this distributor. Throttle response is way better along. Coming off the corner feels a lot stronger than before

Would Recommend

Good Distributor

5.0

9 years ago

Barney5

Clarkesville, Ga

Verified

Does exactly what it says, can feel a little extra off the corner versus stock distributor. Little expensive but the power curve is good.

Would Recommend

Works Great.

5.0

9 years ago

Curtis

Hoyt, KS

Better low end acceleration vs locking the distributor.

Would Recommend

602 distributor

5.0

10 years ago

MATT

SPENCER IOWA

Verified

Works great, not a huge advantage but when you're crate racing every little bit helps.

Would Recommend

caused engine miss

1.0

11 years ago

JEFF

OMAHA

Verified

can not use caused engine miss

Would Not Recommend

Showing 6 of 6 reviews

Questions & Answers

5 Questions • 8 Answers

Can you use the Brisk plugs with this distributor.

by Newbi

• 9 years ago

1 answer

View Answer

Is the advanced on Distributors already locked out? Thanks.

by Frisbie17

• 10 years ago

1 answer

View Answer

will this distributor work with the 603 crate engine or is there a diffrent one for this aplication?

by Larry1

• 12 years ago

1 answer

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Does this distributor have an internal rev limiter in the distributor?

by wiley

• 14 years ago

2 answers

View Answers

have these distributors been tested on an engine dyno? If so, what are the advantages on a 602 crate engine? Does the stealth version look identical by the eye to the stock gm distributor?

by Lou

• 15 years ago

3 answers

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