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🏎️ allstar performance high-flow 0.500" carburetor spacer for 4150 series logo

🏎️ Allstar Performance High-Flow 0.500" Carburetor Spacer for 4150 Series Review

3

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Average

Revainrating 3.5 out of 5Β Β 
RatingΒ 
3.7
πŸ”Š Exhaust Systems & Parts, 🏎️ Performance Car Parts & Accessories

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Details

BrandAllstar
Vehicle Service TypeAll Terrain Vehicle
ExteriorPlastic

Description of 🏎️ Allstar Performance High-Flow 0.500" Carburetor Spacer for 4150 Series

Increase The Distance From The Bottom Of The Carburetor To The Manifold Plenum For Better Air Flow. Isolate Carburetor From Manifold Spacers Prevent Horsepower-Robbing Heat Transfer. Specially Designed For Drag Race Applications. Fit type: Vehicle Specific.

Reviews

Global ratings 3
  • 5
    2
  • 4
    0
  • 3
    0
  • 2
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  • 1
    1

Type of review

Revainrating 5 out of 5

does what it says - Carburetor and Parts

Paired with 0-83670 for Ford 400 6.6L. Consumption burns hot and carbs stay nice and cool. High clearance on 79 F250. It sits fairly high, so if you're having clearance issues, it's probably not the best choice. Otherwise, the more space, the better for carbohydrates.

Pros
  • Replacement Parts
Cons
  • Appearance

Revainrating 5 out of 5

Works with 1750 Throttle Body 4150

I used this gasket on a customer's engine (499 Chevy) who liked the 4 hole 1" spacer best on the dyno. Most of the less expensive spacers are for the 1-11/16 throttle body used on the 4779 etc but not for the 950hp used on this engine. This fit and worked perfectly.

Pros
  • Spacer and Adapter
Cons
  • Contact Seller

Revainrating 1 out of 5

Do not use!: Spacers and adapters

My photo shows a problem after 3-4 hours of use (multiple sessions). It was mounted on a Holley 4150 (4801-1 to be exact) and aluminum intake manifold (1971 Chevy Corvette C3 LT-1). Of course there were aramid pads (Victor Reinz) on both sides with heat capacities up to 300Β°C (572FΒ°).

Pros
  • Carburetor and replacement parts
Cons
  • Hard to tell