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55501XR EXT R-SERIES MAIN JET

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Starting at: $3.25

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Product Description

BLP Xtreme series main jets are a precision machined main jets for the most discerning carburetor tuner, engine builder or enthusiast.
How many times have you made a jet change and found the engine did not respond as you had hoped? or run properly?
Some factors can be attributed to the main jet being used, or damage that was caused using
specific tools such as a screwdriver to install and remove your jets. BLP manufactures 3 unique
designed jets to meet any of your carburetor tuning needs from standard pump gas,
oxygenated fuels to large alcohol applications, BLP has a jet that can suit your needs.
All are compatible with all known racing fuels.

BLP XR-Series Extended jets are precision machined in-house in .001" increments from .050" thru. .173".
1/4-32 thread pitch fits most all Holley® or BLP gas metering blocks.
Utilizing only the finest in domestic materials and stringent tolerances these jets are sure to tighten
and expand your tuning range.
Manufactured with a 5/16 hex for easy removal and longer lifespan, reducing entry radius issues caused by using a screwdriver.
Extended version for hard launches.


Crossover From BLP to Holley
Main Jets
Holley
Jet
BLP
Jet

Holley
Jet
BLP
Jet
 56  .055    79  .085
 57  .055    81  .087
 58  .057    82  .090
 59  .057    83  .091
 60  .057    84  .094
 61  .059    85  .095
 62  .060    86  .096
 63  .061    87  .098
 64  .062    88  .100
 65  .063    89  .101
 67  .064    90  .103
 68  .066    91  .106
 69  .067    92  .109
 70  .070    93  .110
 71  .073    94  .112
 72  .075    95  .115
 73  .076    96  .116
 74  .077    97  .118
 75  .078    98  .121
 76  .080    99  .124
 77  .081    100  .127
 78  .083      

       

Please note recommended torque value for the 5550BX series jets are 15 inch lbs. Max torque value 16 inch lbs. this is based of the largest jets size in this series (.173).

Features

  • Model: 55501XR
  • Shipping Weight: 0.0145lbs
  • Manufactured by: BLP

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This product was added to our catalog on Thursday 14 August, 2014.