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Re: HELP PLEASE - SPG Running rich Posted by Kevin K [Email] (#374) [Profile/Gallery] (more from Kevin K) on Thu, 18 Mar 2004 07:11:53 In Reply to: HELP PLEASE - SPG Running rich, MichaelG, Wed, 17 Mar 2004 11:27:38 Members do not see ads below this line. - Help Keep This Site Online - Signup |
don't need 20% more fuel all the time at wot. if u were 13:1 at wot before, now 10.8:1. quick good fix is add about 200 ohm resistor to amm output wire (Brad trick), and adjust amm screw with DVM or needle type meter for idle and very low power levels.
resistor cuts back mid range over-richness, and delays wide open inj condition to a higher rpm for a given boost.
search 'ohm'
posted by 52.128.3...
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