ms3x help/ thoughts
Posted: Aug 01, 2012 1:58 AM
hey buys been a while... so busy with work, baseball, fixing the car over and over again. but im getting to wits end here.
so the build....
m30b32, flipped tb, borg warner s366 turbo, 79lb/hr injectors, o-ringed the block, full rebuild, 255lph in tank with 255 inline. running batch injection right now, with wasted on one of diys 6 cyl coil packs.running 7lb boost. Wired the vr with 15k ohm resistor.
the issue is at around 4900 rpm it appears that i have some sort of break up but it doesnt appear to be tach drop out(doesnt drop off it just fluctuates) and it doesnt seem to be spark blow out(no machine gun). i have looked for other discrepancies and i found for some reason my tps tappered of on higher gear full throttle runs. so i didsconnected that to see if that helped, i pulled the vr wire out of the loom to see if that helped. but its still there. any ideas would be much appreciated.
anymore info you need let me know.
so the build....
m30b32, flipped tb, borg warner s366 turbo, 79lb/hr injectors, o-ringed the block, full rebuild, 255lph in tank with 255 inline. running batch injection right now, with wasted on one of diys 6 cyl coil packs.running 7lb boost. Wired the vr with 15k ohm resistor.
the issue is at around 4900 rpm it appears that i have some sort of break up but it doesnt appear to be tach drop out(doesnt drop off it just fluctuates) and it doesnt seem to be spark blow out(no machine gun). i have looked for other discrepancies and i found for some reason my tps tappered of on higher gear full throttle runs. so i didsconnected that to see if that helped, i pulled the vr wire out of the loom to see if that helped. but its still there. any ideas would be much appreciated.
anymore info you need let me know.