Did some work with a dremel on my 454 TBI unit. What do you think?

[99xcss4]

For the 600$ that I would spend on new high pressure 61# injectors, I can get a chip burner, some long tubes, and a cam. I would probably switch to port injection before I spend that much on a TBI unit. I’m just trying to hot rod the stock motor. The internal regulator delete does look interesting

where are you looking for injectors I am looking into these for a big block and they are a little under half the price and I think that they flow more then 61# injectors https://www.motormanfuelinjection.com/page/subpage/Rochester_TBI/fuel-injector-17104288.htm

 

[Sam454]

going for a little extra power and mpg here. More fuel and air in a low comp engine = less mpg. Going to bump compression to 9-9.5, raise fuel pressure, give it a mild cam, an exhaust, and a tune. More fuel will come after the gear vendors when I have the money. Going to tow heavy a lot 9-10k pounds