Posted By: domingo
Dual 4160 Stage V Intake HEMI Carb Setup Recommendation - 02/07/13 12:21 AM
Hi guys!
Please help me come up with a baseline setup for my 4160 carbs.
They are going on a:
-528 CID HEMI (4,5" bore 4,15" stroke)
-10.5:1 CR
-CNC ported MP Cyl Heads by Modern Cyl Head
tested @ 28" 4.315" bore size
2.25" intake valve
1.94" exh valve
intake exh
0.100 74.9 68.1
0.200 157.2 133.3
0.300 249.8 198
0.400 323.7 239.5
0.500 385.8 271.7
0.600 418.2 265.9
0.700 430.8 254.4
0.800 430.8 249.8
0.900 428.1 244.7
1.000 429.9 241.5
-2,25" headers
-open exhaust
-Stage V RAT BUSTER dual inline intake Manifold
-Dual 4160 Holley 750 cfm carbs
-Comp Cams Xtreme Street SOLID Roller Cam
Intake- 248@.050 & .604lift
>Exhaust- 254@.050 & .591lift
>Lobe sep is 114
>lobe #`s: 4875B/4876B sn#-A6105
I am going thrugh my carbs (I got em used) and this is what Ive found so far:
-They have a proform primary Billet Metering plate.
-They have a Quick Fuel Seciondary Plate that allows me to Have screw in Jets
-I found NO check balls on the Vacuum Secondary Diaphragms
- The Springs on the Vacuum Secondary Diaphragms are RED
-I have a 4 port window 105 power valve
-Primary Jets are 72
-Secondary Jets are 80
-Accelerator Pump Discharge Nozzles are 31
-I have the low Profile Accelerator Pumps I guess they are 30cc
-I have the orange Pump Cams set on hole #1
One thing that caught my eye is that when I took the Proform Primary Metering PLate out one of the emulsion holes on each side is plugged (see pic)
Any suggestions on how to set em up/what to change for my engine?
This is going in my race car.
67 Barracuda
2900 pounds
727 w/ trans brake
4,88 gears
33" slicks
cal tracks
5800 stall Turbo Action Converter
Thanks!!!!!!!!
Please help me come up with a baseline setup for my 4160 carbs.
They are going on a:
-528 CID HEMI (4,5" bore 4,15" stroke)
-10.5:1 CR
-CNC ported MP Cyl Heads by Modern Cyl Head
tested @ 28" 4.315" bore size
2.25" intake valve
1.94" exh valve
intake exh
0.100 74.9 68.1
0.200 157.2 133.3
0.300 249.8 198
0.400 323.7 239.5
0.500 385.8 271.7
0.600 418.2 265.9
0.700 430.8 254.4
0.800 430.8 249.8
0.900 428.1 244.7
1.000 429.9 241.5
-2,25" headers
-open exhaust
-Stage V RAT BUSTER dual inline intake Manifold
-Dual 4160 Holley 750 cfm carbs
-Comp Cams Xtreme Street SOLID Roller Cam
Intake- 248@.050 & .604lift
>Exhaust- 254@.050 & .591lift
>Lobe sep is 114
>lobe #`s: 4875B/4876B sn#-A6105
I am going thrugh my carbs (I got em used) and this is what Ive found so far:
-They have a proform primary Billet Metering plate.
-They have a Quick Fuel Seciondary Plate that allows me to Have screw in Jets
-I found NO check balls on the Vacuum Secondary Diaphragms
- The Springs on the Vacuum Secondary Diaphragms are RED
-I have a 4 port window 105 power valve
-Primary Jets are 72
-Secondary Jets are 80
-Accelerator Pump Discharge Nozzles are 31
-I have the low Profile Accelerator Pumps I guess they are 30cc
-I have the orange Pump Cams set on hole #1
One thing that caught my eye is that when I took the Proform Primary Metering PLate out one of the emulsion holes on each side is plugged (see pic)
Any suggestions on how to set em up/what to change for my engine?
This is going in my race car.
67 Barracuda
2900 pounds
727 w/ trans brake
4,88 gears
33" slicks
cal tracks
5800 stall Turbo Action Converter
Thanks!!!!!!!!