Stock Manifold and Throttlebody?
Feb 1, 2007, 05:42 AM
#1
Newbie
Thread Starter
Join Date: Nov 2006
Location: PA
Posts: 6
Likes: 0
Received 0 Likes
on
0 Posts
Stock Manifold and Throttlebody?
What are the measurements for a stock intake manifold and throttlebody? Let me clarify the the opening where the throttlebody hooks up to. I cannot think right now I worked last night. Is it any good to get ported and polished? I know the intake manifold's on the eclipses crack when you port them out.
Feb 1, 2007, 07:53 AM
#2
There is a large mismatch of ports from the intake manifold to the cyl head. Porting the intake manifold is a good idea. The t/body comes in at just under 60mm. We open them up to 65mm and also match it up to our ported intake manifold! You can see them on our site!
Feb 1, 2007, 08:24 AM
#3
Newbie
Thread Starter
Join Date: Nov 2006
Location: PA
Posts: 6
Likes: 0
Received 0 Likes
on
0 Posts
But I have to take into consideration that I am not going to turbo'd so to speak. Will porting the plenum to 65 mm along with the throttlebody reduce my throttle response? Or will it dramatically increase throttle response and give me some horsepower? I also want to get the intake ports ported to match for sure.
Feb 1, 2007, 10:02 AM
#4
Evolved Member
iTrader: (28)
Join Date: Jun 2003
Location: York, PA 17404
Posts: 587
Likes: 0
Received 0 Likes
on
0 Posts
But I have to take into consideration that I am not going to turbo'd so to speak. Will porting the plenum to 65 mm along with the throttlebody reduce my throttle response? Or will it dramatically increase throttle response and give me some horsepower? I also want to get the intake ports ported to match for sure.
I'm confused about your post. If you are not "turbo'd"...Why did you post in the Evo General section?
Feb 1, 2007, 10:39 AM
#5
Newbie
Thread Starter
Join Date: Nov 2006
Location: PA
Posts: 6
Likes: 0
Received 0 Likes
on
0 Posts
I am dojgn the DOHC swap using an EVo cylinder head. It helps us guys with the 3g eclipses out since we only have a SOHC engine. I don't want to turbo my car I want to see how much I can do with the basic N/A tools i.e. intake, header, exhaust, different cams, port and poilish the head, and port and polish the intake manifold and throttlebody.
Thread
Thread Starter
Forum
Replies
Last Post
2006EvoIXer
Evo Dyno Tuning / Results
616
Nov 3, 2019 08:31 PM
gg2006ssl
For Sale/WTB - Engine / Drivetrain / Power
2
Jun 24, 2017 05:51 PM
lostsoulsevo
For Sale/WTB - Engine / Drivetrain / Power
1
Oct 24, 2015 11:57 AM
