by 2lucke4u » Sat Jan 27, 2007 4:25 am
Here's another two cents,tunnel rams were generally made for upper rpm limit engines,we ran one on a small block that saw near 8000rpm with a solid lifter cam,about .600 lift if I remember,guys at the shows/track running small cams with a tunnel setup always seemed to have low rpm problems,,idle,starting,and the like,sounds cool, give it a try,with todays computer generated cam profiles I think things are getting easier to figure out,,good luck,
Charles
80 monza coupe,black,355,.488 lift cam,performer intake.B&M th350,tci 2200 stall,3.42 posi,street car,
74 GTO 350 4bbl,3sp,3.08 posi,buccaneer red
68 Firebird 400, 4sp,3.08 posi,black