View Poll Results: best spacer/ plenum for 05 6mt with rev up motor....
Multiple Choice Poll. Voters: 63. You may not vote on this poll
rev up motor with crawford V5??????
#16
11-30-2006, 02:48 PM
Originally Posted by JB6712
i think the mrev 2 with the spacer is the best combo but all the spacer does is lift up to accompany for more air to get in and that is exactly what the Crawford piece does.....
Exactly right. The MREV2 is just a lower collector from a non rev up motor (03-04) that Tony modified. The MREV2 gives the guys with an 03 or 04 a little bit more. You can use the MREV2 on both motors. As far as stacking them (MREV2 + 5/16 spacer + Crawford) it doesn't help in fact the opposite. If I remember correctly it introduces too much air and the pressure drops inside the intake. Ask Tony for clarification. So you guys with 05-06 rev up motors the MREV2 + spacer or Crawford = Maximum gain. Guys with 03-04 non rev up motors a spacer is good by itself but to get the maximum, you need to get the MREV2 also. Am I helping or confusing you guys???
#17
11-30-2006, 03:03 PM
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#18
11-30-2006, 09:55 PM
In all the MREV testing I've done, the greatest area under the curve (gains) came from the 5/16" spacer. The 1/2" spacer made a little more peak power, but the gains everywhere else were not as much.
I've also found that the 1/2" spacer and the Crawford V5 both perform very similarly. Almost identical. So you could expect the V5 to do the same on the MREV2.
Tony
I've also found that the 1/2" spacer and the Crawford V5 both perform very similarly. Almost identical. So you could expect the V5 to do the same on the MREV2.
Tony
#19
11-30-2006, 10:01 PM
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thechitoguy
G35 Sedan V35 2003-06
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10-01-2015 05:25 PM
