Originally Posted by nova2206

I have a 3550 lb 67 Chevelle with a 477ci BBC with a 400th and a 411 gear.It runs awesome but burns way to much alchol, sometimes 4 gallons a pass,1/8th mile,It looks to be about a 850 carb and would like to know if anyone has any idea of what jets should be in it? It dynoed 715 horses at the wheel..I changed the oil after about 10 passes and it had about 3 gallons of alchol in it.


thanks