s-afc vs VEC I or VEC II which to get?

[Eric H]

Obviously i kow the VEC is the "macdaddy" but if i just need basic fuel tuning anyone have any downside to going with the s-afcII? or is the VECI better for any reason?

I did a search and only found a few people using the s-afcII

 

[davem]

Eric,
The VEC II by far is the best as you have direct control over timing and fuel -If you are forced induction than it's a must. Then the AFC is next best, gives you MAP sensor based fuel control vs RPM over 2 throttle ranges and has cool displays (I posted instructions on how to install this a few years ago). Don't bother with the VEC 1.

good luck,
Dave.

 

[Eric H]

Thanks Dave, I actually saw your post before i posted mine and copied the wiring instructions to my desktop, i found an s-afcII new on ebay for $240 so i'll probably get that for now.