Injectors for L33 S475
Thread Starter
Staging Lane
Joined: Feb 2014
Posts: 81
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From: Pocatello Idaho
Injectors for L33 S475 I am in need of injectors, engine is currently being dropped in, running stock rails and stock truck manifold, turbo is a Borg Warner S475 1.32 housing for now, running a walbro 255 for now also, will eventually run 2 255s, so I need some input on what injectors I need, 60's?80's? Will only be running 6-10 psi max. So a better answer that iam looking for is what ones will work with the stock setup? Want to keep the stock look. Thanks
siemens deka 80# are hard to beat. you will need to shim up the fuel rails about 5/8 .I used them with all my stock truck intake /ruel rails. and for under $350 there will give you room to grow. they run and idle so good there is really no reason to go smaller. jmho.
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Joined: Mar 2014
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From: Ohio
Couldn't agree more, and the direction that I went myself.
Thread Starter
Staging Lane
Joined: Feb 2014
Posts: 81
Likes: 0
From: Pocatello Idaho
and shimming the rail? like where the hold down bolts to the manifold? just have to use washers or whatever because of injector height?
yes just shim the rail up as the deka's are taller. but there are a few ways. i just measured the differance in injectors height and made them out of a longer heavy wall pipe and cut to length.
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Thread Starter
Staging Lane
Joined: Feb 2014
Posts: 81
Likes: 0
From: Pocatello Idaho
cool thanks ill be ordering a set of those some time this week then, are they ok to start the engine with or should i get a tune file for that also??
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Staging Lane
Joined: Feb 2014
Posts: 81
Likes: 0
From: Pocatello Idaho
so after awhile of not getting anything accomplished i fired the engine with the stock injectors and just let it ilde and did the normal checks on everything. so iam back in the hunt for injectors, i am going to rub #80s but the question i have is that all injectors i find are for EV1 and EV6 style connectors, the ones on my truck are Delphi connectors, am i missing something? will one of those work with my style of connector?
