'7730 and nitromethane

David Cooley n5xmt at triad.rr.com
Thu Aug 31 18:56:13 GMT 2000


At 02:02 PM 08/31/2000, you wrote:
>Bruce
>
>Many of these questions that you pose to me, I have no answer to as well. 
>The cost of the fuel really isn't a concern. You made mention of possible 
>distributer problems with its use....than a '7730 may not be the answer 
>huh? Maybe a DIS system instead with the remaining distributer used as a 
>CMP sensor only?
>
>I am really at a loss of what nitro's properties are when pertaining to 
>automotive use and the best type of engine management to use. I think a 
>hybrid of a GM ecm and possibly a remote ignition timing controller such 
>as Haltech may be the answer.......AHHHHHH
>the question soup thickens! ;-)
>

One thing to remember about nitromethane is it's also explosive... Much 
more so than gasoline.  The other point Bruce brought up was whether it 
will stay mixed in Gasoline... All the engine management and tuning won't 
help if the Nitro settles out...
A cure to get the nitromethane there all the time with the gas is use 2 
injectors per port... Then run 2 fuel systems... one for the gasoline and 
the other for the nitromethane.  May need to use 2 ECM's "piggybacked" and 
adjust the fuel tables in each to get the proper balance.

===========================================================
David Cooley N5XMT Internet: N5XMT at triad.rr.com
Packet: N5XMT at KQ4LO.#INT.NC.USA.NA T.A.P.R. Member #7068
I am Pentium of Borg... Division is Futile!
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