Motordyne Manifold Spacer

[silverFX]

Does this give any performance gains?

http://www.infinitifx.org/phpBB2/viewtopic.php?t=10460&postdays=0&postorder=asc&start=75

Remember this from the org.

What about this with a Kinetix SSV?

 

[brown_fv]

The 1/2" spacer is a really good mod for our VQ engines...one of the best bang for your buck. i wouldn't look into the kinetix SSV as it is only useful for cars that are F/I and is mostly there just for bling.

i myself already have the 1/2" spacer, but lately ive been wanting to try out the MREV2 (lower collector). it says its meant for the rev-up engines and not as effective for the non rev up (our engines) but i still want to try it out

 

[Keemo]

http://www.motordyneengineering.com/catalog/product_info.php?products_id=66


I guess it's for clearing oversized injectors w/ a F/I application. So when it's all said and done and your pushin 7psi, then yes...there are performance gains.

 

[rookie]

Yeah some injectors are tall, add in a bigger fuel rail and there may be clearance issues with the bottom of some plenums.

 

[silverFX]

No NA Gains

No gains for a NA engine then.

I have too much stuff to install right now anyway. I can't wait for warmer weather.

 

[xratedfx]

wat the differents between the rev up and non rev up engines?

 

[rookie]

The rev ups were in 05+ G35 6MTs, and 05 Anniversary 350z as well as 06+ 350z 6MTs.

HP/TQ and rev limits are the noticeable differences. I believe the rev ups have intake and exhaust cam control or something.

No rev up has ever been put into a 5AT from the factory.