6-Pack Intake Air/Fuel Distribution

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6-Pack Intake Air/Fuel Distribution #1122809 11/28/11 01:22 AM 11/28/11 01:22 AM
Joined: Jul 2011 Posts: 960 Chicago PurpleBeeper OP super stock
PurpleBeeper OP super stock Joined: Jul 2011 Posts: 960 Chicago	I saw a couple guys mention that stock 440 six pack intakes have fuel distribution problems on cylinders 6/7. Is this true? Has anyone worked out a modification to fix this? I want to run a 250 nitrous shot using a NOS plate system. Thanks! 70 Roadrunner convt. street car 440+6, NOS, 4-spd, SS springs '96 Mustang GT convt. street car '04 4.6 SOHC, NOS, auto, lowered "Officer, that button is for short on-ramps"

Re: 6-Pack Intake Air/Fuel Distribution [Re: PurpleBeeper] #1122810 11/28/11 10:37 PM 11/28/11 10:37 PM
Joined: Jan 2003 Posts: 3,842 N.E. Ohio 6bblFLASH master
6bblFLASH master Joined: Jan 2003 Posts: 3,842 N.E. Ohio	#4 is the problem. Run a higher ratio rocker on #4 intake or a custom cam.Or less compression Mine has broken plugs and dished a piston from detonation in #4. Was`nt a problem footbraking,a 2-step killed it in 4 passes. Going to a 4-speed took 80 passes. Never messed with NOS,but I assume same problems if you push the cyl pressures. 6941034-Thompson09`#2.jpg (110 downloads) Last edited by 6bblFLASH; 11/28/11 11:11 PM. 70` Cuda`,440 6BBL Jerico,Dana 4.56 Still on 93 Pump Gas 9.87 @ 136/1.31-60ft.`09 Mopar Nationals PASSON PERFORMANCE "Stick-Shift" Champ! 2013 StickShift Challenge Winner@ Mopar Nationals!

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