LUVTruck.com

phpBBV3 Message Board
It is currently Tue Jun 24, 2025 3:14 pm

All times are UTC - 6 hours




Post new topic Reply to topic  [ 3 posts ] 
Author Message
 Post subject: dual downdraft webers
PostPosted: Fri Mar 24, 2006 2:58 am 
Offline
Swap Specialist Mod
User avatar

Joined: Sat Aug 28, 2004 1:47 am
Posts: 2831
Location: Caldwell, Idaho
okay, i was lookin at a lower intake from the isuzu injection and i noticed that the runner openings are spaced in two groups of two. like this -00--00--. so i was thinkin, how about pluggin the injector holes and runnin 2 32/32s on it. now the lower intake only has 3 bolts around the runner holes, so an adapter would be needed to mount the 4 bolt carbs. the adapters would be designed just like a 2 plate adapter for a regualar swap, but instaed of 4 bolts on the lower plate, there'd be 3 that match the lower intake.

now this sounds pheasible doesnt it? i dont know if 2 32s would be too much carb, but maybe like some 28s or something.

now another issue would be the throttle linkage. if you look at this pic of a lower intake youll see that the grouped runners are kind of slanted.

Image

now to have even fuel distrabution, youll have to have the carbs open sequentially. so, itll take some thinkin to get the carbs to open like that.

but in theory, this could work? couldnt it?

_________________
"but its that gut feeling of you're drawn to what feels right for yourself and what you're passionate about..."

Image


Top
 Profile  
Reply with quote  
 Post subject:
PostPosted: Fri Mar 24, 2006 7:53 am 
Offline
Banishment Pending
User avatar

Joined: Tue Jul 20, 2004 8:18 pm
Posts: 1526
Location: Northern Nueve Mehico
I personally think your nuts for trying, and shame on you for wanting to wast a perfectly good G200 injection system. But in all honestly I think you would be better off selling the injection system and buying a dual sidedraft intake if you really want duals that bad. But then again thats only my opinion(coming from the guy who made an adapter plate so he could mount a Toyota carb, which interestingly enough opens up the posibility for converting over to propane injection :twisted: )

_________________
'80 Luv 4x4, 3" BL, 1.5" SL, 32/36, 2.25" exhaust...and fuzzy dice.
'95 Toyota 4Runner Limited 5-Speed.


Top
 Profile  
Reply with quote  
 Post subject:
PostPosted: Sat Mar 25, 2006 12:16 am 
Offline
Addicted to LUV
User avatar

Joined: Tue Jan 21, 2003 11:20 pm
Posts: 2825
Location: McMinnville, OR
I think you'd have a tough time with linkage to get the carbs in sync with everything out of line like that. You would need to run syncronous carbs too, each hole is a cylinder on that intake so all 4 need to open at the same time. Also seems like you might have trouble with the idle circuit on the carbs. It might feed only one of the holes, so you'd have a 2 cylinder. I dunno much about 2 barrels outside of the DGV line though, so I could be wrong there.

Now really interesting would be four singles. A nice little quadpack would be fun.


Top
 Profile  
Reply with quote  
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 3 posts ] 

All times are UTC - 6 hours


Who is online

Users browsing this forum: No registered users and 5 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

Search for:
Jump to:  
Powered by phpBB® Forum Software © phpBB Group