For the shop that has already purchased a dry bench  

Wet test…......don’t guess!    Flowing is Knowing!

On the WFB1500 you will see air & fuel as they mix it up!

You will know where the dead areas are!

Features Of Mondello-cfm, Inc. Wet Flow Bench Conversion Kit Patent Pending  

♦Wet flow control unit includes a mounting bracket for attaching to your dry flow bench

 ♦ Use distilled water only!!

♦Float gauge: first line = 1/2 gallon; second line = 3/4 gallon. Holds a maximum of 1 gallon.

♦ To start: set control to #8 position then set to #2

♦ Pump caution light displays “Pump On” & “Momentary” to prevent main bench contamination when not in use

♦ Flow control has settings & scale to match

different requirements i.e. head flow & fuel demand 

♦Has 5” hole on 5” centers for WBP1100 master base plate with spray bar installed  

♦Goes from dry to wet and wet to dry in 10 minutes! 

In the cylinder head high performance world flowing is knowing. Flow Test; Don’t Guess!

We have known for years that dry air is not the same as wet in flow testing; so why not get your head wet with Mondello-CFM’s WFB1500 Wet Flow Bench Conversion Kit (patent pending).   

  When introducing wet flow into the cubic feet per minute circuit the test pressure increases 2” of water.  Good cylinder head designers & engine builders have relied on air flow testing for setting a standard of quality for maximum CFM of air flow, velocity, swirl & non-turbulent air in the intake ports, the design of valve seat shapes, valve bowl venturies, radii & most all multiple valve seat angles.    The newer seat angles; 50º, 52º, 55º primary seat with 45º to 47º top cuts, 65º to 78º bowl & venturi undercut angles have opened up a new can of worms so Joe along with Lloyd Creek of

Creek Flow Management have designed & patented the all new one & only wet flow bench available to the high performance industry.  The WFB1500 conversion flows a liquid of distilled water with a staining dye in it that leaves a trail where the air & fuel mix it up in the combustion chamber when the valve opens at given lifts & test pressures.  The flow test process reverse flows the liquid through a radiused inlet guide into the intake port & combustion chamber with your flow bench switched over to the exhaust position.  The chamber is coated with white Dykem to show you where the staining is taking place spotting the dead areas & where it isn’t.  We have found wet flow rings on the chamber floor & around the spark plugs.  The real importance of valve seat angles & valve seat under cut angles especially their widths is revealed. 

  Reher-Morrison has stated they have gained a vast amount of knowledge in a vary short time using their new Mondello CFM WFB2000 (which is our freestanding wet flow bench).  They pulled 28” of test pressure at 1” lift on one of their R&D pro stock heads. A clear plastic flow sleeve the exact bore size of the engine doesn’t make much difference in test results & staining.  A clear plastic cover plate bolts the sleeve to the head plate so you can see everything as it is happening.  Our liquid injection switch allows you to let in small or large amounts of test liquid in a constant or intermediate flow.  The test sleeve has a 3” bleed-off hose to recapture liquid during the test procedure.  The liquid reservoir holds one gallon of fluid & has a float gauge and overflow safety tube.  It is filled through a conveniently placed opening on top of the wet flow control unit.  

We have a Master Base Plate; spray bar included; (WBP1100) for our new wet flow conversion kit that will accept all of our slider plates in the new WBS Series & a radiused inlet cylinder head slider plate that bolts to the intake side of the head.

  The radiused inlet is sized to a 1205 Fel-Pro gasket on SB Chevy slider plate but they work well on heads ported to 1206 or 1207 gasket sizes. The WBP1100 Master Base Plate has side rails for perfect intake port alignment.  All slider plates are supplied with bolts including the WBP1100.   Our WDP Series Cylinder Head Deck Plate Adapter that bolts to the head surface is machined to accept SB Chevrolet 350 & SB Ford 351W to cut down on your cost.

  The head deck plate is machined & o-ringed to accept our acrylic clear sleeve with drain sleeve mounted. Our top plate attaches the sleeve to the head deck plate & is clear giving you 360° viewing of the combustion chamber when liquid & air are mixing it up! (see photos inside back cover) We supply 5/16 bolts & washers to attach the deck plate adapter to the cylinder head. 

  All thread & wing nuts used to attach the acrylic sleeve & top to the cylinder head deck plate

  ~ Order below

VOF100 Mondello Valve Opening Fixture ~ fits both wet & dry benches

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WBP1000 Master Base Plate ~ accepts all WBS Series sliders ~ side rails & mounting bolts included ~ Order below

W C

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W C

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~ 1/2" clear acrylic with 0-ring

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~bolts to head ~ accepts CFS Series flow sleeve

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WFB2000

Mondello-CFM Posi-Flow Wet Flow Bench (patent pending) Replaced by conversion kits.Only Three Left!!!

Mondello Valve Opening Fixture - Measures valve opening & closing during flow testing ~ Made of billet aluminum ~ Precisely measures in .001 increments backwards ~ Attaches to most 6 & 8 cylinder heads ~ Slide bar feature makes set-up & testing fast & easy ~ Comes with bracket ♦Works on dry flow benches also

Master Base Plate - Accepts all WBS Series sliders ~Side rails & mounting bolts included

Radiused Slider Plate - SB Chevy 350 with 1205,1206 & 1207 Fel-Pro gasket sizes

Radiused Slider Plate - SB Chevy 350 with 1205, 1206 & 1207 Fel-Pro gasket sizes

FBC10

WFB1500

BB Chevy 454 rectangular, Brodix BB 1, 2x, 3 & 4, 1211 Fel-Pro

Attaching Fasteners - Steel 5/16 All Thread with wing nut & washer ♦Sold separately