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Twin Cam Stage 3 Heads Flow Bench Chart

Port Flow Analyzer v3.0
Test: RP Stg.3
Folder: TC
Revolution Performance LLC
 
Report of: Test Time Tested at Corr to No. Valves Valve Dia. Stem Dia. Port Area
All 1   Int: 28" 28.0" 1 2" .31" .00 sq in
Cylinders   Exh: 28" 28.0" 1 1.630" .31" .00 sq in
Port Lift L/D Range Test Pres Flow Pres Leak CFM Corr CFM
Int #1 .100 .053         63.8
Int #1 .200 .105         134.6
Int #1 .300 .158         202.8
Int #1 .400 .211         239.6
Int #1 .500 .263         264.5
Int #1 .600 .316         282.6
Int #1 .700 .368         293.7
Exh #1 .100 .062         53
Exh #1 .200 .124         112
Exh #1 .300 .186         156.4
Exh #1 .400 .248         187.3
Exh #1 .500 .311         200.7
Exh #1 .600 .373         211.1
Exh #1 .700 .435         212.6
Head File: Untitled
Head Comments: NA
Head Number   Customer RP Stg. 3
Intake Exhaust
Layout: 1 valve & 1 port Layout: 1 valve & 1 port
Valve Diameter, in 2.0 Valve Diameter, in 1.630
Stem Diameter, in .31 Stem Diameter, in .31
Throat Diameter, in   Throat Diameter, in  
Avg Seat Angle, deg 45 Avg Seat Angle, deg 45
Port Shape: Round Port Shape: Round
Port Volume, css   Port Volume, css  
Avg Port Diameter, in   Avg Port Diameter, in  
Avg Port Height, in   Avg Port Height, in  
Port Length, in 3 Port Length, in 3


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