Re: Cam tuning

["nacelp" <nacelp@bright.net>]

Which leads to the next guestion what size ya running?
Grumpy


>     I use a 1 Bar (stock) map sensor and tuning in boost is done  from the
> RPM side of the VE table (over 104 KPA). The injectors are big enough to
> support supplemental fuel in boost yet can be adjusted for good idle and
> cruise.
>
>
>
>
>
>
> -----Original Message-----
> From: Douglas Ratcliffe <dratclif@mail.ucf.edu>
> To: gmecm@diy-efi.org <gmecm@diy-efi.org>
> Date: Monday, March 20, 2000 10:00 AM
> Subject: Re: Cam tuning
>
>
> How did you manage to not use an FMU?  I'm seriously thinking turbo, but
> I want to hide the turbos and have no visible FMU.  For now I'm just
> going to practice tuning the cam.  Did you have to add a 3 bar MAP?
> I'll probably pick up TunerCat, that seems to be easy to use.
>
> As far as turbo tuning (for you Buick guys :) ), is there a big RPM vs.
> Boost difference at WOT depending on turbo lag, or is the boost curve vs
> RPM pretty much the same every pass?
>
> Thanks
>
> Doug R - Black 93Z A4 3.73 - D.B. F-Body Organizer
> Mods: DragRadials,Hooker 1.75" headers,Flowmaster,AS&M CAI
> Mods: 3.73 gears, SLP Torsen, S&S Stage 1 heads, UD pulleys,
> Mods: Chip,EibachSprings,1LEswaybars, AFPR - 13.11@105.5
> *My car: http://daytona.f-body.org/doug
>
> >>> Wilson.James4@worldnet.att.net 03/17/00 07:48PM >>>
>
>    Bruce,
>
>   I definitly agree with you on this one. There is no way a "tunner"
> could
> get my 92LT1 right (Speed/Density) on the dyno. This was after he
> burned 10
> Eproms.
>
>   He tried to tell me there was something else wrong with the engine
> (all
> new 383). As soon as I hooked up with the group and got Tunner Cat I
> have
> been able to get a great program in the ECM. I am running the engine
> blown
> (Vortech Supercharger) with 42# injectors (no FMU)
>
>
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