Recent content by bigmike

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    Still having problems with WOT tune

    I would suggest replacing fuel filter , & checking fuel pressure scaling as mentioned above. Also make sure your timing values are where they need to be and that the ignition system is up to par .( low voltage , cross arcing , of even bad wires / coils ) could be allowing the spark to be blown...
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    gauging interest 104 race chip & 60lb inj

    The problem was the original chip limiting the power available 9 year old chip and YES there was a detonation / maybe preignition issue all of which was expained to him and his reply after I told him who's chip it was " that chip is **** you need one of my chips " I then explained my exact...
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    need advice fast !

    He seems to be a straight forward kind of guy, which I like . I am positive it will be running just fine . Kind of wierd little place with the exception of the 14 not counting mine GNs and Ttypes in the yard from surrounding states NY , NJ , Conn , and I belive PA he,s got to be doing...
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    need advice fast !

    To everyone here , Thanks for the support! it really means alot . I knew from the second I saw the paper that came with the chip ( 42psi / 104 octane ) that something was up BUT I did what I usually dont do, second guessed myself because I wasnt too familiar with this platform . I do come...
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    gauging interest 104 race chip & 60lb inj

    I was sent the wrong stuff by a vendor and they will not take it back so .. injectors are siemans 60lb extender chip 48lb 104 octane ( too aggressive for me ) both items were used for less than 10 miles I paid $489.00 for the set looking for 400 shipped or best reasonable offer would...
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    need advice fast !

    here is the deal ... I was sent a set of 60lb siemans injectors which from there site they are high imp, I am being told from the vendor they are low imp, a chip that was marked 42lb /104 octane and a bar & plate stock location streatched intercooler . I inquired about the chip when it got...
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    need advice fast !

    the thing is it was running ok minus the original chip malfunction (which I think I found out why it was doing what it was doing ) but the owner wanted more power so I inquired another GN owner and was refered to GN1 performance and got his bigger stock location intercooler , injectors #60 and...
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    new to scanmaster 2

    can someone give me what the abreviations mean and what they should read nominally M
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    need advice fast !

    I have a call in to him now as well as an Email but nothing back yet ( could be the holiday ) I will try again tomorrow . the reason I went to a different chip is because the original chip was malfunctioning no matter what octane and boost I was running in it . I narrowed it down to the chip...
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    need advice fast !

    yes it does have a walbro 304 with hot wire set up ... what I dont understand is I told the vendor the set up I was working with and I got a 104 chip and then was told it would be fine ...
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    need advice fast !

    First of all I just joined and the GN chassis is somewhat new to me I am from the subaru world where everything can be done with a lap top ( much easier ) and am somewhat confused about this extender chip thing ... here is the deal a friend of mine brought me his 87 buick GN orig 48000 on...
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