joshua52mcclain
TYF Newbie
- Joined
- Jan 18, 2020
- Posts
- 11
- Reaction score
- 4
So I've been looking into upgrades on the spider injectors on my 97 vortec. I've not realy found anything besides a full on aftermarket efi unit like $2,500 and up or a slightly better mpfi replacement kit for the sfi unit. Does any one know if anyone has swapped to like an edelblrock intake running fuel rails and correct sized injectors all on a stock ecu possibly pass smog?
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