4g61t.org

Specializing in the 3g CSM
It is currently Sun Dec 01, 2024 3:24 pm

All times are UTC-05:00




Post new topic  Reply to topic  [ 1 post ] 
Author Message
PostPosted: Thu Dec 18, 2008 8:55 pm 
Offline
The happy administrator
User avatar

Joined: Tue Apr 20, 2004 3:20 pm
Posts: 5583
Location: Wisconsin
The easy way to run a stock evo intercooler with 2.5" pipes on a csm. All couplers/piping is 2.5" unless otherwise noted.

Starting with a stock Evo 5-9 intercooler, leave the two mounting arms with the rubber isolators and trim off the others.

You will have to remove the front bumper/support and cut out the inner section of the support. Trim all tabs off IC except the two rubber isolated tabs, these will allow it to *bolt right up* to existing holes in the core support, the hole on the left will need to be drilled completely through with a long drill bit.


Starting out with a top down shot, you can see the "honda" radiator to J pipe clearance.

Image


Standard "J pipe" (this one is a 2" aluminum from Punishment Racing). Then a 2"-2.5" 90* bend silicone coupler. This goes into a "large J" pipe into a 90* coupler which...

Image


...feeds into the IC.

Image
Image

We have another 90* silicone bend out the other side feeding into another "large J" that brings us into the engine bay, this one is connected by 2.5" "hump" hose to compensate for the slight angle (not necessary but helpful) into the 3rd and final "large J". It ends up being the perfect distance to have room for a maf-t setup into a 2.5" hks throttlebody elbow.

Image
Image
Image

Bov was added later. ;) I hammered the ridge under the core support flat in the areas where the tubing/couplers would be as added insurance.

10 2.5" tbolt clamps
1 2" tbolt clamp
2 90* silicone elbows
1 2"-2.5" 90* elbow
2 2.5"-? (depends on the GM maf you run) silicone connectors
1 2.5" hump hose connector
3 Large J shaped 2.5" aluminum pipes
1 Standard "J" turbo outlet pipe
1 2.5" TB elbow


Hope this helps out anyone that wants to run an Evo intercooler!


Top
   
Display posts from previous:  Sort by  
Post new topic  Reply to topic  [ 1 post ] 

All times are UTC-05:00


Who is online

Users browsing this forum: No registered users and 2 guests


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Jump to:  
cron
Powered by phpBB® Forum Software © phpBB Limited