Recent content by dat280zx

I use batch and bank fire universally it has 2 injector pulses so it fires 3 injectors then the other 3. The xfi instructions are like most racing parts they give you the basic info and you have to go from there but they have a good help line. I used the air to water intercooler so it would fit...

I used the xfi sportsman their universal harness is setup for 8 cyl but i trimmed the harness to fit my car and just eliminated 2 injector plugs. The fuel rail was a custom make I tig welded 2 hold downs on it to bolt to the intake

I apologize for not updating much I have been driving it some but still waiting on AMD to make a ft bumper been on backorder since march. The efi is a fast sportsman xfi mpi universal kit and I cut and made the harnnes to fit. Unsure if the mpg is any better because it is to fun to rip around...

I don't see turning the boost up past 8psi don't want to take that chance with 9:1CR and cast pistons.would like to drive it and tune it more but been waiting since march for AMD to get FT bumpers in. just finished looking through the data from my drive to gas station and got 5psi at 2000RPM and...

It is both multiport but the computer doesn't support sequential so it batch fires 3cyl at a time. might be a little better pictures need a day when it stops raining here. all the coolers fit behind the grill with minor adjusting the manifold is a modified factory by cutting the heat riser off...

I'm looking for 8psi if the motor holds it, not going to race it just make a nice street car and maybe best my 21mpg I got with the 4barrel on it.

been waiting to post till I was able to drive and that day has came. the build is a 72 scamp with I think a 80 slant six I rebuild 10 years ago head milled .060" cast pistons and comp cam. fuel and spark is handled by FAST XFI Sportsman. running air to water intercooler to cool the air from the...