450 DSM injector question an timming

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Jul 24, 2006 | 12:00 AM

DrivinVtec

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From: Nashua, NH, USA

450 DSM injector question an timming

Crome says them injectors are max out on 10psi on my car. is that right. i dont think so. Im only running 7psi so im not trying to stress the injectors out.

also im running 20 degrees timming at WOT on &psi. That should be pretty safe corrrect?

I have a 5th gen lude.

Jul 24, 2006 | 12:17 AM

0mtber

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From: Tampa, FL

Re: 450 DSM injector question an timming (DrivinVtec)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by DrivinVtec »</TD></TR><TR><TD CLASS="quote">Crome says them injectors are max out on 10psi on my car. is that right. i dont think so. Im only running 7psi so im not trying to stress the injectors out.

also im running 20 degrees timming at WOT on &psi. That should be pretty safe corrrect?

I have a 5th gen lude.</TD></TR></TABLE>

I would back your igniton timing down a bit until you get on a dyno.

Your duty cycle report in crome is probably off.

As long as your not hitting any lean spot near your supposed 100% duty cycle values, you should be ok until you get on the dyno.

I would judge your injector's duty cycle by how much whp/tq you are making