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Difference between Magnum and non-magnum
Posted: Fri Sep 02, 2005 9:29 pm
by Rapley
As the topic states, what's the difference between a magnum and non magnum engine? If someone could explain what parts are different, and what parts do what that'd be great. Thanks
Josh
Posted: Fri Sep 02, 2005 10:13 pm
by fusion210
Cylinder head has different exhaust ports, valves/keeper with 3 grooves, heavier duty valve springs, and a more agressive cam.
(better flow)
The intake manifold is a dual stage aluminum piece, for both high and low rpm power.
(better flow)
The exhaust manifold is actually a short tube header coupled with a high flow cat.
(better flow)
The PCM is more agressively tuned.
(takes advantage of higher octane and better flow)
Posted: Sat Sep 03, 2005 12:44 am
by Rapley
Thanks man! exactally what i needed to know!
Posted: Sat Sep 03, 2005 11:42 am
by dawm
just a tip for the new guy, try the search feature. this topic has already been discussed (its on page 2 of this forum) with almost all the questions answered.
http://forum.2gn.org/viewtopic.php?t=3436
Posted: Sat Sep 03, 2005 5:33 pm
by nodestiny
So with the use of the magnum head, intake, and exhaust header... Premium still wouldnt help unless the ECU is also installed?
Posted: Sun Sep 04, 2005 6:42 pm
by ram50rocket
No, premium would still help.