Welcome to the Rx7 Forum and Owners Club.
If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below.

<<<<<< Register to remove these ads >>>>>>


Go Back   Rx7 Forum and Owners Club > Specific RX-7 Models > 2nd Generation

2nd Generation 1986-1992 Discussion


Reply
 
Thread Tools Display Modes
Old 05-28-2010, 04:07 AM   #1
phillipblack
Junior Member
 
Join Date: May 2010
Location: alaska
Age: 31
Posts: 8
Default ram air
Are you guys believers in ram air for a n/a's? How much psi would get doing that? i havn't thought of how to get the air from the scoop to the air filter or tho. any thoughts?
phillipblack is offline   Reply With Quote
Old 05-28-2010, 05:43 AM   #2
 
black rocket's Avatar
black rocket
Full Access Member
 
Join Date: May 2004
Location: NV
Posts: 1,059
Default
Cooler the intake air = more power gain. Only way to collect cool air is place intake in front of your rad.


__________________
Drive safe and Sane
black rocket is offline   Reply With Quote
Old 07-28-2010, 01:35 AM   #3
nate1
Junior Member
 
Join Date: Jul 2010
Age: 39
Posts: 16
Default
your best bet is to get a intake and just get a head light vet
nate1 is offline   Reply With Quote
Old 09-20-2010, 04:17 PM   #4
 
BoostedFC's Avatar
BoostedFC
Full Access Member
 
Join Date: Sep 2010
Location: Fredericksburg, Va
Age: 44
Posts: 785
Default
Originally Posted by phillipblack View Post
Are you guys believers in ram air for a n/a's? How much psi would get doing that? i havn't thought of how to get the air from the scoop to the air filter or tho. any thoughts?
In your question about boost from a "Ram Air" set up, I would like to simply say the main benifits would be cooler air as said above. Atmospheric pressure is 14.696 (14.7) & most of the test I have seen the gains is less than .32 at WOT above 80mph. A ram air intake will allow for more air as well as cool air, but really not to create boost in your situation.
BoostedFC is offline   Reply With Quote
Old 09-21-2010, 08:18 AM   #5
 
black rocket's Avatar
black rocket
Full Access Member
 
Join Date: May 2004
Location: NV
Posts: 1,059
Default
N/A is N/A... in actuality, even with, say porting, does not justify power gain with a face value. What makes ram air beneficial is the fact that it enables to harness colder air (smaller molecules) for better performance. Once small molecules, then, expand with greater mass to be ignited, thus, more power.

You are right, boostedFC! However, little gain you achieve it is still consider gain and for what you dish out it really is a good investment return as well as my first and foremost recommendation for a reliable mod.


__________________
Drive safe and Sane
black rocket is offline   Reply With Quote
Old 09-21-2010, 11:04 AM   #6
 
BoostedFC's Avatar
BoostedFC
Full Access Member
 
Join Date: Sep 2010
Location: Fredericksburg, Va
Age: 44
Posts: 785
Default
Oh no doubt there is the slight gain in boost, just nothing brag about. As far as running some sort of ram air system, definately a great way of getting cooler more dense air in.
BoostedFC is offline   Reply With Quote
Reply


Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump