turbo and WOT injector

JShadzi at aol.com JShadzi at aol.com
Thu Aug 24 19:38:18 EDT 2000


In a message dated Thu, 24 Aug 2000  6:21:13 PM Eastern Daylight Time, "Peter Berrevoets" <peterb at mysysltd.com> writes:

<< At what RPM does the engine start to lean out at full throttle? - what if
one takes the after TB location of the temp sensor blank on the MC manifold
and mount an injector there - trigger cold start valve at WOT and xxxx rpm -
trigger additional injector at WOT and xxxx + ? rpm til redline... ?
Not an engineer, just power hungry.>>

   It is not that simple, the motor will lean out based on RPM AND load-air flow thru the motor at a given RPM.  This is from an earlier post I wrote today...

   "There is nothing wrong with using a cold start injector as a fueling device, per se, as long as it is controlled intelligently, not just on or off.  It needs to fuel based on the requirements of the engine, in proportion to the fueling needs of the motor, not just on full blast regardless of RPM or air flow.  HTH,"

   If you want to do this, there are many computer devices on the market that will pulse and injector based on RPM and MAP-this is the only correct way to do it, Jimmy rigged setups will not cut it, they are unpredicatable and will not function correctly, it would be pure chance at best to get one to work correctly...
Javad







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