info worth reading thru!
viewtopic.php?f=52&t=322
http://victorylibrary.com/mopar/intake-tech-c.htm
viewtopic.php?f=55&t=624
WATCH THIS
http://www.youtube.com/watch?v=N_ART4SBmdg
http://www.youtube.com/watch?v=lqqtK0lP ... _embedded#
OK for the guys that don,t like reading ILL make this short and to the point,
when selecting an intake manifold the cam timing and compression ratio of the engine, and the header scavaging tunned rpm range should match the intended rpm band., IF it does, it simplifies intake selection.
IN about 80% plus of the cases Ive seen if the rest of the combos set up too match the cam timing and head flow,rates, youll rarely see a single plane intake work well with a cam that has LESS THAN about 235 degs duration at .050 lift and youll rarely see a dual plane work as well as a properly set up single plane intake with a cam with over about 250 duration at .050 lift or with a heavy nitrous shot.
It that 235-250 at .050 duration range that tends to be finicky on what works best.
naturally displacement , compression and gearing effect results, but if you read thru the three links above and do a few honest tests I think youll see as I have that those factors hold true much of the time!
viewtopic.php?f=52&t=322
http://victorylibrary.com/mopar/intake-tech-c.htm
viewtopic.php?f=55&t=624
WATCH THIS
http://www.youtube.com/watch?v=N_ART4SBmdg
http://www.youtube.com/watch?v=lqqtK0lP ... _embedded#
OK for the guys that don,t like reading ILL make this short and to the point,
when selecting an intake manifold the cam timing and compression ratio of the engine, and the header scavaging tunned rpm range should match the intended rpm band., IF it does, it simplifies intake selection.
IN about 80% plus of the cases Ive seen if the rest of the combos set up too match the cam timing and head flow,rates, youll rarely see a single plane intake work well with a cam that has LESS THAN about 235 degs duration at .050 lift and youll rarely see a dual plane work as well as a properly set up single plane intake with a cam with over about 250 duration at .050 lift or with a heavy nitrous shot.
It that 235-250 at .050 duration range that tends to be finicky on what works best.
naturally displacement , compression and gearing effect results, but if you read thru the three links above and do a few honest tests I think youll see as I have that those factors hold true much of the time!