dsm injector question who has them? what power and psi?

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95 kat
Posts: 136
Joined: Sun Sep 25, 2005 6:47 pm
Car: 95 240sx

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I was wanting to go with the eclipse turbo injectors on my set-up. Run a z31 t3 with them. What I was wondering was who has them what kind of psi are you running and what amount of power to the wheels are you getting. I was going to tune with a safc. Either hack my maf or go z32. Opinions wanted. What do you guys think Also what top feed rail do you guys recomend? Thanks and hope to soon be kat.

-Brandon


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sunnys14
Posts: 1600
Joined: Sun Dec 05, 2004 8:59 pm
Car: S14

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what motor is this? SOHC or DOHC? single cam motors had top feed fuel rails whereas dual cams had side feed. z31 t3 is a good beginning choice. your 2.4L should spool that up real quick. if youre going to tune with SAFC then you should go ahead and get the z32 maf because hacked maf lets you use bigger injectors without SAFC2. good luck

95 kat
Posts: 136
Joined: Sun Sep 25, 2005 6:47 pm
Car: 95 240sx

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I have a dohc. Can the fuel rail from a sohc work on a dohc with top feed injectors. Also yes I know about the hacked maf but sometimes the inner diameter isnt always right for your motor. So in some cases you have to change the inside diameter of the pipe you use so instead of doing that I was just going to run about close to the size pipe I need and dyno and adjust it from there with safc. I will probably just go z32.

what horsepower should I shoot for? Will a sohc fuel rail work on a 95 dohc?

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sunnys14
Posts: 1600
Joined: Sun Dec 05, 2004 8:59 pm
Car: S14

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the point of hacking a maf is so you dont need to get SAFC... and im not sure a SOHC fuel rail will work for DOHC

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hannibal
Posts: 9680
Joined: Wed Sep 11, 2002 2:38 am
Car: Red Line to Glenmont
Location: Washington DC

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DSM turbo injectors are 450cc. They should be good for almost 300whp.

Very good question about using the SOHC rail on the DE. I dont think it would fit, cause Ive never heard of anyone using it. It seems like it would be a popular route.

In that 'read me first sticky at the top of this forum, theres a link to a list of OEM injectors. Consider looking for some side feeds to avoid having to source a new rail. If you already have the DSm injectors, you could always sell them to a SOHC guy.

A Z31 T3 should be capable of hitting 300whp. So it sounds like a well match setup to me. Stock MAF is good til around 250whp, so go with the Z32 if youre planning on running over 10psi.

Welcome to the boards, Brandon

95 kat
Posts: 136
Joined: Sun Sep 25, 2005 6:47 pm
Car: 95 240sx

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thanks guys for your help. Oh by the way I have been on here for about a year but I got signed off a while back and forgot my password and everything i used. hahahaha Later!


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