MSefi.com read only forum (Jan.15,2018)

Just finished breaking in a new engine with MS2 using a carb. Worked fine, now i've replaced the throttle body and injector fuses but i don't seem to be getting fuel and don't believe the injectors are getting pulsed, although mega tune does show inj. timing and rpm ect. Is there an easy way to ...

Will it make any diff on a 455 olds how the bank1 and bank2 injectors are wired? Firing order is 18436572. Do i just wire each side 1357 as one bank and 2468 cylinders as the other bank? Any combonation better than another or is random injections just random injections? THX

Thanks much, that clears up alot. So, i guess i am sort of setting the pulse width or fine tuning it when i adjust the VE tables. Not much left to do but double check stuff and try starting the thing up. THX again

I need some clarification on how to set a few things with megatune 2.25 and MS3.0
1. If i want to set the cranking pulse width to 3.6 just where do i set that? i see a cranking PW chart but the values run from maybe cold at -40 of 10.2 ms to hot a +160 and 3.0 ms. So when they say set the cranking ...

I'm wondering about the line plumbing on a 455 Olds wwith 32 lb injectors, at 45 lbs. pressure, its got a good street cam and will not be heavly raced or anything. Do i have to split the fuel lines before going into the fuel rails or can i go in the first fuel rail and then the second and then to ...

The fuel pump i'm using needs 12 amp. fuse . What are the fuse limits of the relay box? Can i just replace the 10 amp fuse with a 12 and be ok?? THX

i'm converting a olds 455 with torker manifold over to EFI...and was looking around for 38 lb injectors and got price shock...what should they cost and is there anything i should know about maybe finding something else at the wrecking yard maybe OEM thats more plentiful and cheaper??THX

I'm going to put MS2 with board 3.57 in a 68 Olds with the factory tach, will it work properly or will i have to make some upgrade to a newer type tach internals?? THX