do the tuning programs come with base fuel maps to work off of or do i have to start from scratch?

You will have to start from scratch or start with a map you can download off this forum site.Theres a haltech section on here. https://www.nopistons.com/forums/pub...#>/biggrin.png

does anyone have a fuse box diagram they could post for an '85 gsl-se? i'd really apperciate it cause mine didn't come with one

ok fellas, my s4 engine will be here in about 2 weeks



my dilemna is this, do i go with an f10 or an e6k. i've heard the f10 is much simpler but i can buy a used e6k for about $800 so which should i go with?

the f10 makes you keep the distributor, and since you are keeping that theres a lot less wiring, so its easier. you also dont have to tune the ignition, so its gonna be easier to tune.



the e6k has more potential though



mike

Like mike said.I think either of them are good tho.A haltech is a haltech. https://www.nopistons.com/forums/pub...#>/biggrin.png