So i have been reading around on this forum and i came upon a post that said that the revup motor loses power with the spacer, is this true??? i have a 2007 g35 coupe 6mt and was trying to fab a spacer but failed miserably! Now considering a motordyne 1/2" spacer any feedback helps thanks!

 

the 5/16" spacer in conjunction with mrev2 is a very popular combo on the forums.

 

i have noticed that but dont have enough money to get mrev2 just want the spacer for now.. will i lose hp???

 

no you will not loose power.

Go with the Motordyne 5/16th Iso-Thermal spacer kit you will be happy.

Find someone who will sell you their Non-Rev-Up lower collector you will be happy.

Or save up and get the MREV2 Lower Collector and you will be happy.

 

I'm going with the Motordyne 5/16 Iso-Thermal spacer kit.

I found a great deal on my350z.com:

http://www.my350z.com/forum/showthread.php?t=329236

I haven't seen a better deal on this kit!