Mazda Rotary Club

General => General Technical => Anything Engine/Performance/Tuning related => Topic started by: turbotink on February 17, 2007, 05:13:01 PM

Title: custom uim
Post by: turbotink on February 17, 2007, 05:13:01 PM
just bought another uim with 4 bosses welded to fit extra injectors as thats the route im taking to up my boost on the turbos so was just wondering how the injectors go in and will i need to block the bosses im not using.
Title: custom uim
Post by: jetpilot on February 17, 2007, 05:18:11 PM
It will have caps that you screw down over the injectors, or should have, the others you will have to get a plate made to block off or apparently there are dummy injectors available!
Title: custom uim
Post by: allstaruk on February 17, 2007, 05:35:25 PM
There are dummy injectors availible i have only seen them in the states but you can order them, how are you going to be feeing these injectors and what injectors will you be using I was thinking of going down this route but its a pain to do it well.

Alan
Title: custom uim
Post by: Prof on February 17, 2007, 09:38:08 PM
There\'s a link of this thread - with a place that sells both Greddy injector holders and the blank offs - could try there...
 
http://www.mazdarotaryclub.com/forums/showthread.php?t=33614&highlight=injector (http://www.mazdarotaryclub.com/forums/showthread.php?t=33614&highlight=injector)
Title: custom uim
Post by: turbotink on February 18, 2007, 02:33:31 PM
well im only gonna add the 2 extra 550 primarie rather than changing the primes to 850s for smoother idle e.t.c i think for wgt to plump them in to the current fuel rail will be about £100.all i need now is the blank of plates the injectors themselves and for them to be plumbed in.
gonna polish it all up first though me thinks.