4150EBK

4150 Carburetor Spacer Set - ALL 6 OF OUR 4150 OPEN & TAPERED SPACERS

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  • Regular price $1,056.60


Wilson Manifolds open spacers have become the standard in NASCAR NEXTEL Cup racing, but are for use in any application where a top quality light-weight billet spacer is desired. Open spacers increase plenum volume and move the throttle blades away from the roof of the runners, allowing the air/fuel mixture to turn more easily into the runners for improved distribution and mixture quality. Open spacers will add mid range and top end hp. Wilson Manifolds is the only manufacturer to produce open spacers in thicknesses from 1" to 2" in 1/8" increments for 4150 carburetors for precise tuning and for applications where hood clearance is at a premium. The engine builder spacer kit includes all 3 open spacers (4150) in 1", 1.5" and 2"  and is a must have for any Dyno room and for track tuning.
* Adds mid & top end power
* Increase plenum volume
* Allows the air/fuel mixture to turn more easily into the runners by moving the carburetor up away from the runner roofline
* Improved distribution and mixture quality
* Will add mid range and top end hp

Pack includes 6 - 4150 spacers. 4 Open 1", 1.5" and 2" Tapered Lightweight 1", 1.5" and 2". Also includes 1 - 10 Pack of Open 4150 Gaskets and 1 - 10 pack of 4 Hole 4150 Gaskets.

004110 - 1" 4 Hole Spacer

004130 - 1.5" 4 Hole Spacer

004150 - 2" 4 Hole Spacer

000010 - 1" Open Lightweight

000030 - 1.5" Open Lightweight

000050 - 2" Open Lightweight

840011 - 10 Pack Open 4150 Gasket

840012 - 10 Pack 4 Hole 4150 Gasket