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87 GMC R1500 TBI injectors
hello im new on this hey you got a 305 thats what i got in mines what can i do to the 305 with out going internal to get more power? just to kinda pep it up a lil i herd about a chip that just plugs in the brain but not for shore...but my truck is running BAD! i got to give it some new plugs...- Mike1
- Post #4
- Forum: TBI & EFI Conversions
