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hoser1869 · 06-20-2017, 11:02 AM

Anyone know if the stock TBI from a 1991 350 Suburban will power a GM HT383 crate engine? If not, any suggestions on a more HP replacement for a 190hp 350 that still uses the stock TBI?

06-20-2017, 11:02 AM	#1
hoser1869 Registered User Join Date: Jun 2017 Location: Portland Oregon Posts: 2	1991 TBI and HT 383 Anyone know if the stock TBI from a 1991 350 Suburban will power a GM HT383 crate engine? If not, any suggestions on a more HP replacement for a 190hp 350 that still uses the stock TBI?