how many km's should i be getting in an 87 305 sbc to a full tank?, i think the best i've gotten so far is like 250... not exactly what i was looking for, i've had the car on the road for about a week now and i've been a lil hard on it, but the past few days ive been easier on it and still burned through a 1/4 tank driving like 50 kms outside of town...
fuel milage?
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im not sure, it seems to bog alot when i put it to the floor and it takes a good 5-10 seconds for it to kick down and rev up, but im not sure... like i said.
runs perfectly fine, lots of power until i push to the floor, dosnt stink like it used to, and no smoke, well a little bit of white smoke when it's cold, it goes away once it's warm.
with the rear gear being 2.29 it gas mileage will suck in city driving but on the highway it should be better. If Bonnewagon says a 307 is bad on gas then you can take his word for it
98whitez24 said:
Sounds like the timing is <strike>hella</strike> overly advanced and when you step on it it advances to far ahead. Check your timing. Had that problem on a '78 Coupe Deville once. Someone had the distr. out and put it back in wrong.
a quadrajet with no electric choke, not sire on the numbers, bought it off of a guy who had it on a 383 but it was too small for his motor.
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