Recent content by 540Malibu

7 wires, on the back of the ECU is written 3.2 6603

single sensor, its the one that accel sells with the DFI

DFI gen 7+ with wideband, Chevy main harness and v8 injector harness, also several ignition pickup harnesses. $1200

okay, i got it running BUT, it only fires every other time its supposed to (1of 2) or even more than that (1 out 4 times). according to my timing light (known works). i set calmap for 8 cylinders, injector order for 18436572 on bank to bank. I cant figure out why, its running through the factory...

ok, got it, any more questions ill ask, thank you

for anyone that might be able to help me, i am putting a F-body distributor (small cap HEI external coil) in my Malibu, i have the adapter harness to the GEN 7 ECU, but how do i go about wiring the 300+ ignition into this setup. I am using the coil that comes with the 300+ (only 2 wires, 1...

thats stupid. ill jsut cut out the notches.

whats the difference between the color plugs? arent they all wired the same way? so why do they need different plugs for different sensors? (GM style....1/2/3BAR).

IMO, the drag radials are a better straightline/track tire than a nitto will ever be, BFG's dominate the drag radial classes hands down and get short times of 1.5 in BBC nitrous G-bodies. The nittos may be better in the rain but honestly, who drives a sub 11 second car in the rain?

could someone set me up with a base map that i can do some fine tuning to for my BBC? Here's the specs: 533ci dart pro 1 heads 2.5x1.8 rectangle ports 2.25 intake valve cam is 244/256 @ .050 .632 lift 9.2:1 compression blower is not on right now. also, no matter what I do, my spark...

never mind that didnt work...

i am dealing with a similar problem, crank reads 50 degrees adavanced while computer says 10, this caused me to destroy a starter when the "start up term advance" added 20 degrees to the 50 actual degrees making 70 degrees advance while cranking..... here's what i am doing hopefully it will help...

improper tuning. depending on the cam. some other variables...blower surge...need a bypass valve....could be one of many things.

sounds good, thanks alot.

how do i wire it to make these 2 things work together? mr gasket has a thing on their website but it gives me the not found error.