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turbobrat930 turbobrat930 is offline
E-85 sippin drunk
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Join Date: Jan 2002
Location: Warner Robins, GA
Posts: 1,506
Originally Posted by drmatera View Post
yes, at 10.5 a/f (7.0 lambda) I saw 104% duty cycle on my injectors. I am aware that the 60's are done

BTW, my peak inlet temp was 115*F
Holy cow!!! 104%??? duty cycle... WOW

I was thinking of running 85 or 100lb injectors in mine when I run E-85. This is what I wanted to talk to you about over the phone. I think max we should be at 80% duty cycle. The bigger you go though, the idle will get harder to tune in.....

On a related note, I have a friend with a twin turbo big block producing over 2500 HP in a four door AMC Rambler.... he is using E-85... and loves the stuff!!
Brad...930 gt-1 racecar, increased displacement to 3.6L, JB racing Cylinders, JE 8 to1 pistons, stroked crank, Carrillo rods, extrudehoned 3.2L intake, full bay Bell I/C, GT-2 EVO cams, Rarly8 headers, GTX-35RS turbo, twin plug, P&P heads, Link G4 EFi system, G-50/50 with LTD slip and oil squirters/oil cooler, zork tube, full race coilover system, with carbon fiber body, full cage, E-85 sippin drunk
Old 03-22-2010, 05:59 PM
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