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will try to get that done tonight. thanks

along with idle and starting problems i notice a lot of surging just off idle (2,000 rpm) what is the best way to control this? thanks

thanks KL, i'll give those ideas a try. i was looking at a program from a NMRA turbo car and his inj. open time was set to .2 . but from what i gather your are saying this number really isn't the one to be playing with. is that that right? also your saying that even though i have 160's in...

Thanks for the help. you got mail

i went lower on the fuel pressure. from 43 to 38. thinking it would help in the idle/low end tuning. it seemed to help. thats where my problems are. basically idle surging and hard starting (loading up)and when letting off the throttle it almost wants to die. all seemed to get way better with...

can anyone shed some light for me on this inj. open time? is .6 bad or unusual? thanks

i swear i've seen over 100 on mine before i upgrade my fuel system. about my earlier question, anything wrong with running .6 on the injector open time?

yeah that's what i meant inj. open time. what if i make that number like .6? i did and it seemed to like it. the motor is supercharged and 96# inj. probably would have fit the bill but i plan to go further and didn't want to have to buy injectors again.

anyone running 160# injectors on an lt1? just wondering what inj. constant you used. i went from 1.2 on 75# down to .6 for the 160's. does this sound right? car seemed to respond much better especially down low/idle.

log file can you send me a .log file with o2 corrections? also list your setup. c.i., boosted that sort of thing

tuning help send me a file and i will try to help. send one with the O2 correcting

UPDATE: thanks to help from you guys the distributor is in and working. one final question, i was using my stock tac with the FAST prior to switch to crank trigger. now it's not working. anyone know how i can wire it back in? thanks

Craig, how can i tell which pin is a3, b3, and x?

Craig, i posted this on another site and had this response. so now i'm a little confused. "If you have a bank to bank and your using the pick up in the distributor for the crank trigger, then you need to send those wires off the distributor to the FAST unit, you also need to send the points...

i'm switching my lt1 motor over to msd distributor - crank trigger. i sent my FAST unit back for the conversion. also i should note that i have the harness adapter form white racing to keep my factory harness. question is : there are two wires coming from the distributor and two coming from...

i have mine set to 6 and i did make a pointer, found tdc, and checked with a timing light and my timing was dead on.

thanks, fuel problem has since been fixed. i will double check the ground and change frame rate. the shifts hardly show up as i think i'm on the edge of running through the converter.

thanks norbs, you got mail

would anyone be willing to look at one of my log files? some sensor info looks very choppy but i've only ever seen mine so i don't know if it's normal. i'm not sure how to attach it to a post but i could e-mail it thanks

well, i ran out of options so i tried the xp. it seems to works fine thought i haven't tried logging yet. i heard people mention bugs in that area, anyone know what kind of bugs? thanks