Turbo & NG ignition

David duandcc_forums at cox.net
Fri Jun 3 16:59:24 EDT 2005


Any thoughts on whether an otherwise stock but healthy NG with CIS-e III could take somewhere between 4-6PSI without going boom? If so, wonder how much HP a NG with a little boost would meake? 140? 150?

Dave
1987 CGT 2.3
SE VA
> 
> From: Jim Green <jim.green at gmail.com>
> Date: 2005/06/03 Fri AM 10:37:10 EDT
> To: "SuffolkD at aol.com" <SuffolkD at aol.com>
> CC: quattro at audifans.com
> Subject: Re: Turbo & NG ignition
> 
> On 6/1/05, SuffolkD at aol.com <SuffolkD at aol.com> wrote:
> > I just aquired a 4Q w/JT CIS-E ECU controlled 10V turbo w/ manual boost set
> > at 4PSI.  This a similar situation like Jim's?  (BOOM?) 
> > -Scott by BOSTON 
> 
> A little different, because of the lack of computer control on the
> ignition, it may be better because you can back timing of with the
> distributer and know exactly what you're dealing with.  Mike Gough ran
> a similar setup for a while.  4 psi isn't much boost, then again I've
> become a little skewed over the years.  Worthwhile boost to me is more
> than 20 psi. ;)
> 
> -- 
> Jim Green
> '89 90tq
> '89 80q
> http://www.mswanson.com/~jgreen/car_home.html
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