1. Home
  2. Engines
  3. Tillotson 196R Clone Engine
  4. Tillotson 196R Exhaust
  5. RLV B91XL 1-5/16 Box Stock Legal (Round Hole) Muffler
RLV B91XL 1-5/16 Box Stock Legal (Round Hole) Muffler
4104 RLV B91XL 1-5/16” Legal (Round Hole) Muffler
Write a Review

RLV B91XL 1-5/16 Box Stock Legal (Round Hole) Muffler

Part Number: 4104
Your Price: $42.65
Muffler RLV B91XL 1-5/16 Box Stock Legal (Round Hole)
Availability: In Stock.

Send to:

*We'll ask for shipping info at checkout

Description

This is the spec muffler for "stock" 4-cycle classes and the BP clone class in WKA, FKA, AKRA, NKA, etc. 

Mufflers have been mandated for many tracks due to noise pollution. Unfortunately, track neighbors don't enjoy the thundering roar of racing engines. If you are not restricted by the type of muffler and running an open class, we recommend using the less restrictive 4106 mufflers. If you are not required to have a muffler, we always found engines make more power without them. 


B91XL 1 5/16" EXHAUST SILENCER, FITS 1 5/16" OD 4 CYCLE PIPE. ALSO FITS A 1 1/4" OD 4 CYCLE PIPE WHEN USED WITH A 4134 SHIM.

Related Items

EC Mini Bike/Go Cart Header
$37.95
In Stock.

Recently Viewed Items