DRAMATIC DIFFERENCES BETWEEN BANK ONE AND BANK TWO
10-22-2010, 06:41 PM
#1
Junior Member
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Join Date: Nov 2007
Posts: 1
DRAMATIC DIFFERENCES BETWEEN BANK ONE AND BANK TWO
427 BBC ALUMINUM HEADS, SOLID ROLLER CAM, HOLLEY 1050, SINGLE PLANE OR DUAL PLANE, DOES IT WITH BOTH, OPEN HEADERS. COMPRESSION EXACTLY THE SAME ON ALL CYLINDERS, FIRING ON ALL CYLINDERS.
AT ANY RPM LESS THAN 2500 INCLUDING 950 IDLE THE RIGHT BANK HEADER TEMPS AND EXHAUST GAS TEMPS ARE 100 TO150 DEGREES HOTTER THAN THE LEFT BANK. THE RIGHT BANK HAS A GOOD CRACKLING SOUND BUT THE LEFT BANK JUST KINDA HUMS UNTIL YOU GET ABOVE 2500 THEN IT COMES IN OK. WHEN YOU RAP THE THROTTLE THE RIGHT BANK WILL BACKFIRE AND SHOOT OUT A BLUE FLAME WHEN YOU CLOSR THE THROTTLE. THIS IS RUNNING ME NUTS. I HAVE TRIED ALOT OF THINGS. i AM READY TO INSTALL THIS MOTOR BUT NOT UNTIL I GET THIS KINK OUT.
AT ANY RPM LESS THAN 2500 INCLUDING 950 IDLE THE RIGHT BANK HEADER TEMPS AND EXHAUST GAS TEMPS ARE 100 TO150 DEGREES HOTTER THAN THE LEFT BANK. THE RIGHT BANK HAS A GOOD CRACKLING SOUND BUT THE LEFT BANK JUST KINDA HUMS UNTIL YOU GET ABOVE 2500 THEN IT COMES IN OK. WHEN YOU RAP THE THROTTLE THE RIGHT BANK WILL BACKFIRE AND SHOOT OUT A BLUE FLAME WHEN YOU CLOSR THE THROTTLE. THIS IS RUNNING ME NUTS. I HAVE TRIED ALOT OF THINGS. i AM READY TO INSTALL THIS MOTOR BUT NOT UNTIL I GET THIS KINK OUT.
10-23-2010, 07:08 AM
#3
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Join Date: Jun 2009
Location: Wi
Posts: 522
Originally Posted by cncmotorsports
I know this sounds crazy, but if your not driving the car or it's on they dyno, flip your carburetor around backwards and see what it does.
10-23-2010, 07:09 AM
#4
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Join Date: Aug 2005
Location: Rifle Colorado
Posts: 585
Originally Posted by cncmotorsports
I know this sounds crazy, but if your not driving the car or it's on they dyno, flip your carburetor around backwards and see what it does.
Johnny
