2 Circuit Gas billet metering block Low Idle




Product Description

In the 1980's BLP Products was the first to introduce a fully machined billet metering block for performance Racing carburetors. Since that time BLP has expanded the billet metering block line to suite the amateur to professional carburetor builder. Black anodized Metering blocks have completely adjustable emulsion, idle feed and power valve restrictions for the most discerning carburetor builder.
The 5125 series blocks allow for the builder to use the idle feed restriction in the high or low position. Once again allowing the carburetor builder choices in their respective builds.


  • Model: 51251-5R-B
  • Shipping Weight: 2lbs
  • Manufactured by: BLP


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This product was added to our catalog on Monday 05 December, 2016.