Mazda Rotary Club

General => General Technical => Topic started by: McCARTHY on February 20, 2006, 10:32:05 AM

Title: After market lower intake manifolds...........
Post by: McCARTHY on February 20, 2006, 10:32:05 AM
Does any one offer after market lower intake manifolds, plenums etc????
Title: After market lower intake manifolds...........
Post by: MillSpeed on February 20, 2006, 11:00:42 AM
Yep, a company called Xcessive performance make one. I think ground zero make one aswell. Not cheap, but the runners are equal length unlike the stock item and they allow you to mount the primaries in the manifold and use top-feed injectors instead of side feed, and run all of the injectors off a common fuel rail. Apparently you can\'t use these manifolds with the stock twins tho due to clearance issues.
Title: After market lower intake manifolds...........
Post by: FD3UK on February 20, 2006, 11:33:05 AM
I have the Xcessive LIM (new name for Ground Zero), as MillSpeed said it will not work with standard twins. This manifold balances the runners and removes all the emissions, it has four injector holes so you can run one fuel rail or six injectors if you keep primaries. I am running on one rail at the moment, but this involves quite a bit of tuning work to allow for the change in position for the primaries.

More info HERE (http://www.xcessivemotorsports.com/merchant.ihtml?id=10&step=2)
Title: After market lower intake manifolds...........
Post by: McCARTHY on February 20, 2006, 11:36:51 AM
thats fine i have a single turbo....... cheers people i will have a look on the web and see what i can find...

If anyone else has any others they know of i would be greatful
Title: After market lower intake manifolds...........
Post by: dre on February 20, 2006, 11:43:42 AM
KG Parts do some good ones. Just an advance warning, make sure it\'s in stock before you order from Keith.
Title: After market lower intake manifolds...........
Post by: McCARTHY on February 20, 2006, 11:47:33 AM
Whys that did it take a while for you to get your turbo kit  :D
Title: After market lower intake manifolds...........
Post by: dre on February 20, 2006, 11:50:03 AM
You could say that!! Ordered it in April, arrived in September!!  :confused:  :confused:
Title: After market lower intake manifolds...........
Post by: McCARTHY on February 20, 2006, 08:05:40 PM
Anyone got any other ideas
Title: After market lower intake manifolds...........
Post by: John Yorke on February 20, 2006, 08:59:14 PM
If you can find them try the Cosmo 13b RE Uppwe inlet and lower they are of equal bore 42mm ;)
Title: After market lower intake manifolds...........
Post by: McCARTHY on February 20, 2006, 09:05:59 PM
would you use both upper and lower form the cosmo 13b?
Title: After market lower intake manifolds...........
Post by: John Yorke on February 20, 2006, 10:06:46 PM
Yep, but you do need an adaptor block to connect the Fd throttle body, have a chat with Geff or Ross or Tim I\'m sure they will point you in the right direction
Title: After market lower intake manifolds...........
Post by: McCARTHY on February 20, 2006, 10:58:55 PM
tar  :Thumbs-up