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katastrophiik

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  1. I have the book but the book only says 240z and 260z. And im a bit confused. Im just trying to get it to run decent..i remember there was a website that have setups for the webers but i can not seem to find it again
  2. I have weber 40dcoes on a stock l28. the jets in the carbs are, idle jet-50f9 main jet-130 air corrector jet-170 emulsion tube-f15 pumpjet-45 needle valve-175 startjet-100f5 chokes-40's fuel pressure is at 3.2ish psi I have a carter fuel pump which is about 80gph ( should be enough for these carbs) and a msd coil. and i have a aem Wideband afr gauge, now my problem is, at idle my AFR ( Air fuel ratio) is normal (13-14) and when i give it gas it runs LEAN and sputters and dies. if i adjust the AFR at idle and make it rich ( 10-12) and give it gas it runs decent (12-13) but at idle its pig rich and washing my cylinder walls with fuel. and if i floor it from idle it runs lean and dies. Im thinking i need smaller idle jets? also heres a picture of my fuel setup.

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