NASCAR 101 Video Equations = ( FREE .EXE Program )
( no installation required .... for WIN-XP to WIN-10 versions )
i created this very tiny portable stand-alone .EXE Program ( 49.0 KB file size )
from all the equations from that NASCAR 101 ECR Video
NASCAR 101 ECR YouTube Video Link :
https://www.youtube.com/watch?v=rBZCnG1HwDM
with just a few Inputs
there's pretty good correlation !
FREE download Link :
http://www.mediafire.com/file/7xxc4l866 ... ations.exe
here are examples to test
and tryout your various Engine Combinations are see how well or not so well it correlates ?
its just a very simple FREE program , enjoy
;----- NASCAR video 358cid 863.0 Peak HP to 880.0 Peak HP range
Head_VE = 118
VE_Loss = 6.5 ;<<--- Ported Manifold but only an 850 CFM Carb Rule
AFRatio = 12.5 ;<<--- sometimes 12.8 to 13.2 AFRatio at Peak HP RPM
Cylinders = 8
Bore = 4.18000
Stroke = 3.26000
CR = 12
;----- results
HP = 880.3
Peak Torque = 562.1
Cubic inches = 357.890386
Carb CFM @ 1.5 inHg = 1327.8 ;<<---wants more CFM than a 850 CFM Legal Carb
BSFC = 0.4323 @ Peak HP RPM
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;----- NHRA SS/IA
Head_VE = 98.6
VE_Loss = 6 ;<<--- Ported Edelbrock Victor E w/QJet 780 CFM Carb
AFRatio = 12.5 ;<<--- sometimes 12.8 to 13.2 AFRatio at Peak HP RPM
Cylinders = 8
Bore = 4.065
Stroke = 3.493
CR = 11.459
RPM = 7200
;----- results
HP = 585.7
Peak Torque = 467.5
Cubic inches = 362.659914
Carb CFM @ 1.5 inHg = 942.6
BSFC = 0.4375 @ Peak HP RPM
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;----- Sonny's 1006cid 8000 RPM 2150 HP 1550 TQ
Head_VE = 102
VE_Loss = 0 ;<<--- Sheet Metal Manifold w/ EFI so no real VE % Loss
AFRatio = 12.5
Cylinders = 8
Bore = 5.220
Stroke = 5.875
CR = 16.000
RPM = 8000
;----- results
HP = 2150.8
Peak Torque = 1545.2
Cubic inches = 1005.839636
Carb CFM @ 1.5 inHg = 3117.1
BSFC = 0.4044 @ Peak HP RPM
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;----- Chrysler NHRA SS 371cid 561HP 475TQ 850 CFM ThermoQuad
Head_VE = 101.3
VE_Loss = 6
AFRatio = 12.5
Cylinders = 8
Bore = 4.065
Stroke = 3.580
CR = 9.459
RPM = 6900
;----- results
HP = 561.6
Peak Torque = 467.7
Cubic inches = 371.692668
Carb CFM @ 1.5 inHg = 963.5
BSFC = 0.4612 @ Peak HP RPM
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;----- NHRA Stocker Chevy SBC 337.94732199 Cubic Inches at 5900 RPM
;----- DTS Dyno at 348 RPM/SEC Peak TQ= 423.0 @ 4000 Peak HP= 420.4 @ 5900
Head_VE = 102
VE_Loss = 14 ;<<--- accounts for Flow restriction from 100% divided Plenum With just 0.250" thick QJet gasket
AFRatio = 12.5
Cylinders = 8
Bore = 4.060
Stroke = 3.263
CR = 11.3
RPM = 5900
;----- results
HP = 424.5
Peak Torque = 413.5
Cubic inches = 354.860224
Carb CFM @ 1.5 inHg = 724.5
BSFC = 0.4391 @ Peak HP RPM
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;----- ProStock 500cid
Head_VE = 115
VE_Loss = 0
AFRatio = 12.5
Cylinders = 8
Bore = 4.750
Stroke = 3.520
CR = 15.5
RPM = 10500
;----- results
HP = 1568.2
Peak Torque = 858.4
Cubic inches = 499.010577
Carb CFM @ 1.5 inHg = 2158.6
BSFC = 0.4072 @ Peak HP RPM
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;----- V6 D/ED Class 1994-1995 614 Peak HP @ 8800 RPM 400+ Peak TQ
Head_VE = 100
VE_Loss = 0
AFRatio = 12.5
Cylinders = 6
Bore = 4.125
Stroke = 3.37500
CR = 15.0
;----- results
HP = 615.4
Peak Torque = 401.9
Cubic inches = 270.621823
Carb CFM @ 1.5 inHg = 884.8
BSFC = 0.4101 @ Peak HP RPM
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;----- Briggs 6 HP Raptor Jr Dragster
;----- PeakTQ = 7.7 Peak HP = 6.0 @ 4500 RPM
Head_VE = 77
VE_Loss = 22
AFRatio = 13.2
Cylinders = 1
Bore = 2.562
Stroke = 2.438
CR = 6.5
RPM 4500
;----- results
HP = 6.0
Peak Torque = 7.6
Cubic inches = 12.568453
Carb CFM @ 1.5 inHg = 14.0
BSFC = 0.5226 @ Peak HP RPM
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;----- TurboCharged Diesel Duramax_Diesel_6.6L_V8_L5P_Turbo_Diesel__2800RPM_445HP_1600RPM_910TQ.PMW
Head_VE = 241 ;<<--- 20.727 Psi Boost
VE_Loss = 0
AFRatio = 20
Cylinders = 8
Bore = 4.05510
Stroke = 3.89760
CR = 16
;----- results
HP = 445.1
Peak Torque = 913.5
Cubic inches = 402.698741
Carb CFM @ 1.5 inHg = 1488.3
BSFC = 0.4044 @ Peak HP RPM
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; ;----- Bob_Book_Aussie_Pro_Stock_400ci_SBC_10000RPM_1230HP_678TQ.PMW
; Head_VE = 112
; VE_Loss = 0
; AFRatio = 11.9 ;<<--- Note : oxygenated Race Fuel allowed
; Cylinders = 8
; Bore = 4.20000
; Stroke = 3.60000
; CR = 16
RPM = 10000
;----- results
HP = 1230.1
Peak Torque = 707.0
Cubic inches = 399.007400
Carb CFM @ 1.5 inHg = 1616.3
BSFC = 0.4044 @ Peak HP RPM
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; ; ;----- CompCams_XR252HR110_SBC357cid_4600RPM_311HP_3600RPM_407TQ.PMW
; ; ; Camshaft 12-407-8 Grind XR252HR-10
; ; ; 252/258 Durations @ 0.006"
; ; ; 200/206 Durations @ 0.050"
; ; ; 0.472" / 0.480" Lifts
; ; ; 4.040x3.480
; ; ; Dart S/R Heads
; ; ; Edelbrock Performer Dual-Plane Intake Manifold
; ; ; Holley 3310 Vac Sec 750 CFM Carb
; ; ; 1 5/8ths Headers
; ; ; 9.25:1 CR
; ; ; 19.0" Hg Vacuum @ 800 RPM no load
; ; ; 20.0" Hg Vacuum @ 1000 RPM no load
; ;
Head_VE = 97
VE_Loss = 14 ;<<--- accounts for Flow restriction from Dual-Plane Manifold w/Slot + Holley 3310 Vacuum Sec 750 CFM Carb
AFRatio = 12.5
Cylinders = 8
Bore = 4.040
Stroke = 3.480
CR = 9.250
RPM = 4600
;----- results
HP = 311.0
Peak Torque = 388.6
Cubic inches = 356.879698
Carb CFM @ 1.5 inHg = 608.5
BSFC = 0.4643 @ Peak HP RPM